This document describes a community burglar alarm system that uses wireless technology. It transmits alarm signals from individual homes to a central property management center within seconds. The system uses solar-powered devices that do not require wiring or frequent battery changes. It can cover large areas up to 8 km away using wireless signal repeaters to extend the range. The central alarm center software allows monitoring and control of up to 1,000 detection zones across the community.

1. Community Burglar Alarm SystemCommunity Burglar Alarm SystemCommunity Burglar Alarm SystemCommunity Burglar Alarm SystemCommunity Burglar Alarm SystemCommunity Burglar Alarm SystemCommunity Burglar Alarm SystemCommunity Burglar Alarm System
Wireless SolutionWireless SolutionWireless SolutionWireless SolutionWireless SolutionWireless SolutionWireless SolutionWireless Solution
Only 5 Mintues!Only 5 Mintues!Only 5 Mintues!Only 5 Mintues!Only 5 Mintues!Only 5 Mintues!Only 5 Mintues!Only 5 Mintues!
Knowing New ProductKnowing New ProductKnowing New ProductKnowing New ProductKnowing New ProductKnowing New ProductKnowing New ProductKnowing New Product!!!!!!!!

2. 1.1.1.1. OOOOverviewverviewverviewverview For Community Burglar Alarm SystemFor Community Burglar Alarm SystemFor Community Burglar Alarm SystemFor Community Burglar Alarm System
All the alarm information(burglar,fire,help and ect) of the
householders in the community will be reported to the
property management center within seconds.and the alarm
system is wireless,use FSK+FHSS 433MHz signal
transmission technology,reducing construction costs,
maintenance costs and construction period.
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3. -------------------
2.The diagram of community burglar alarm system2.The diagram of community burglar alarm system2.The diagram of community burglar alarm system2.The diagram of community burglar alarm system
Wireless signal Repeater
FM transceiver
engineering host
electronic map
(Client-side)
( Property Management Center )
RS-485
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wirless transmission 2-8 km
Wireless SolutionWireless SolutionWireless SolutionWireless Solution

4. Features:Features:Features:Features:
1,1,1,1, Use FSK+FHSS 433MHz wireless transmission technology to transmit the alarm signal(buglar,fire,help andUse FSK+FHSS 433MHz wireless transmission technology to transmit the alarm signal(buglar,fire,help andUse FSK+FHSS 433MHz wireless transmission technology to transmit the alarm signal(buglar,fire,help andUse FSK+FHSS 433MHz wireless transmission technology to transmit the alarm signal(buglar,fire,help and
ect),no wiring,no signal inteference,no false alarm,much more stable and intelligent.ect),no wiring,no signal inteference,no false alarm,much more stable and intelligent.ect),no wiring,no signal inteference,no false alarm,much more stable and intelligent.ect),no wiring,no signal inteference,no false alarm,much more stable and intelligent.
2,2,2,2, Use Solar Powered,no wiring,no need change the batteries more than 8 years.Use Solar Powered,no wiring,no need change the batteries more than 8 years.Use Solar Powered,no wiring,no need change the batteries more than 8 years.Use Solar Powered,no wiring,no need change the batteries more than 8 years.
3,3,3,3,All the alarm information(burglar,fire,help and ect) of the householders in the community will be reported toAll the alarm information(burglar,fire,help and ect) of the householders in the community will be reported toAll the alarm information(burglar,fire,help and ect) of the householders in the community will be reported toAll the alarm information(burglar,fire,help and ect) of the householders in the community will be reported to
the property management center within seconds.the property management center within seconds.the property management center within seconds.the property management center within seconds.
4,4,4,4, NO NEED ANY CABLES!NO NEED ANY CABLES!NO NEED ANY CABLES!NO NEED ANY CABLES!
（1111）Diagram of HouseholderDiagram of HouseholderDiagram of HouseholderDiagram of Householder
users' alarm host
Wireless Smoke
Detectors
Wireless Intrusion Detector
Wireless
Panic Button
Wireless
Gas Detector
Wireless water
leak detector
FSKFSKFSKFSK+FHSS 433MHz+FHSS 433MHz+FHSS 433MHz+FHSS 433MHz
wireless transmissionwireless transmissionwireless transmissionwireless transmission
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5. HB-ZFQ
Features:Features:Features:Features:
1,1,1,1, No Cables!No Cables!No Cables!No Cables!
2,2,2,2, Use FSK+FHSS 433MHz transmission technology,No signal inteference,no false alarm.Use FSK+FHSS 433MHz transmission technology,No signal inteference,no false alarm.Use FSK+FHSS 433MHz transmission technology,No signal inteference,no false alarm.Use FSK+FHSS 433MHz transmission technology,No signal inteference,no false alarm.
3,3,3,3, The signal can be transmitted about 8KMThe signal can be transmitted about 8KMThe signal can be transmitted about 8KMThe signal can be transmitted about 8KM
（2222）Use Signal Reapter to enlarge the wireless distance.Use Signal Reapter to enlarge the wireless distance.Use Signal Reapter to enlarge the wireless distance.Use Signal Reapter to enlarge the wireless distance.
HB-ZFQ HB-ZFQ HB-ZFQ
The Wireless signal can be transmitted at most 8KM(Dual Communication)
Forwarded to the end
Forwarded to the end
Forwarded to the end
Forwarded to the end
receiver
receiver
receiver
receiver
receive the signal
receive the signal
receive the signal
receive the signal WirelessWirelessWirelessWireless
repeat2 kmrepeat2 kmrepeat2 kmrepeat2 km
WirelessWirelessWirelessWireless
repeat2 kmrepeat2 kmrepeat2 kmrepeat2 km WirelessWirelessWirelessWireless
repeat2 kmrepeat2 kmrepeat2 kmrepeat2 km
Diagram:Diagram:Diagram:Diagram:
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6. Features:Features:Features:Features:
1.The map will immediately appearance on the screen when the detectors be triggered.and the alarming1.The map will immediately appearance on the screen when the detectors be triggered.and the alarming1.The map will immediately appearance on the screen when the detectors be triggered.and the alarming1.The map will immediately appearance on the screen when the detectors be triggered.and the alarming
detector will blink and remarks(zone number,alarm infomation and ect.)detector will blink and remarks(zone number,alarm infomation and ect.)detector will blink and remarks(zone number,alarm infomation and ect.)detector will blink and remarks(zone number,alarm infomation and ect.)
2222 .all the operations(arm,disarm and ect) can be operated by the alarm center..all the operations(arm,disarm and ect) can be operated by the alarm center..all the operations(arm,disarm and ect) can be operated by the alarm center..all the operations(arm,disarm and ect) can be operated by the alarm center.
3333 ....Work with Network Module(HB-WT),realizing control the host by internet.Work with Network Module(HB-WT),realizing control the host by internet.Work with Network Module(HB-WT),realizing control the host by internet.Work with Network Module(HB-WT),realizing control the host by internet.
4444 ....Work with Linkage Module(HB-LD),realizing alarm information be showed by electronic sand table andWork with Linkage Module(HB-LD),realizing alarm information be showed by electronic sand table andWork with Linkage Module(HB-LD),realizing alarm information be showed by electronic sand table andWork with Linkage Module(HB-LD),realizing alarm information be showed by electronic sand table and
linking camera.linking camera.linking camera.linking camera.
（3333）Diagram Of Alarm CenterDiagram Of Alarm CenterDiagram Of Alarm CenterDiagram Of Alarm Center
FM Transceiver Engineering Host
Alarm information will be showed on the electronic map
Dual Communication(receive alarm signalDual Communication(receive alarm signalDual Communication(receive alarm signalDual Communication(receive alarm signal
and remote control)and remote control)and remote control)and remote control)
RS-485
Upper AlarmUpper AlarmUpper AlarmUpper Alarm
CenterCenterCenterCenter
RS-RS-RS-RS-232232232232
Linkage CCTVLinkage CCTVLinkage CCTVLinkage CCTV
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7. 3.P3.P3.P3.Productroductroductroduct IIIIntroductionntroductionntroductionntroduction
（1111）HouseholderHouseholderHouseholderHouseholder
Features:Features:Features:Features:
a. 100 Wireless Zones.a. 100 Wireless Zones.a. 100 Wireless Zones.a. 100 Wireless Zones.
b. Support Ademco contact ID protocol (HB-3030C ) .b. Support Ademco contact ID protocol (HB-3030C ) .b. Support Ademco contact ID protocol (HB-3030C ) .b. Support Ademco contact ID protocol (HB-3030C ) .
c. 2 GroupsTiming Arm and Disarm.c. 2 GroupsTiming Arm and Disarm.c. 2 GroupsTiming Arm and Disarm.c. 2 GroupsTiming Arm and Disarm.
d. 3 types alarm voice and the volume can be adjusted.d. 3 types alarm voice and the volume can be adjusted.d. 3 types alarm voice and the volume can be adjusted.d. 3 types alarm voice and the volume can be adjusted.
e. Use FSK+FHSS 433MHz wireless technology to transmit the alarm informaition to the alarme. Use FSK+FHSS 433MHz wireless technology to transmit the alarm informaition to the alarme. Use FSK+FHSS 433MHz wireless technology to transmit the alarm informaition to the alarme. Use FSK+FHSS 433MHz wireless technology to transmit the alarm informaition to the alarm
centercentercentercenter
Alarm Host Series
HB-3030A/C
Horizontal Alarm HostHorizontal Alarm HostHorizontal Alarm HostHorizontal Alarm Host
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8. Solar Wirless Infrared Barrier
1.It is much safer, for it alarms once the thief tries to come into the house.1.It is much safer, for it alarms once the thief tries to come into the house.1.It is much safer, for it alarms once the thief tries to come into the house.1.It is much safer, for it alarms once the thief tries to come into the house.
2. Installed outdoor, not impeding indoor activities, and on duty round the clock.2. Installed outdoor, not impeding indoor activities, and on duty round the clock.2. Installed outdoor, not impeding indoor activities, and on duty round the clock.2. Installed outdoor, not impeding indoor activities, and on duty round the clock.
3.use FSK + FHSS 433MHz transmission technology , no need cables,no signal inteference,no false alarm.3.use FSK + FHSS 433MHz transmission technology , no need cables,no signal inteference,no false alarm.3.use FSK + FHSS 433MHz transmission technology , no need cables,no signal inteference,no false alarm.3.use FSK + FHSS 433MHz transmission technology , no need cables,no signal inteference,no false alarm.
4.use Solar Powered,no need cables,no need change the batteries more than 8 years.4.use Solar Powered,no need cables,no need change the batteries more than 8 years.4.use Solar Powered,no need cables,no need change the batteries more than 8 years.4.use Solar Powered,no need cables,no need change the batteries more than 8 years.
5.IPX66 waterproof .5.IPX66 waterproof .5.IPX66 waterproof .5.IPX66 waterproof .
6.Equipped with the function of self-check and reporting to the host6.Equipped with the function of self-check and reporting to the host6.Equipped with the function of self-check and reporting to the host6.Equipped with the function of self-check and reporting to the host
HB-T001S4HB-T001S4HB-T001S4HB-T001S4
4 beams
HB-T001S8HB-T001S8HB-T001S8HB-T001S8
8 beams
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9. Features:Features:Features:Features:
1.use Solar Powered(home light),no need cables,no need change the batteries more than 8 years.1.use Solar Powered(home light),no need cables,no need change the batteries more than 8 years.1.use Solar Powered(home light),no need cables,no need change the batteries more than 8 years.1.use Solar Powered(home light),no need cables,no need change the batteries more than 8 years.
2.use FSK + FHSS 433MHz transmission technology,no need external signal cables.2.use FSK + FHSS 433MHz transmission technology,no need external signal cables.2.use FSK + FHSS 433MHz transmission technology,no need external signal cables.2.use FSK + FHSS 433MHz transmission technology,no need external signal cables.
3 anti- electromagnetic , light , small pets interference, low false alarm rate .3 anti- electromagnetic , light , small pets interference, low false alarm rate .3 anti- electromagnetic , light , small pets interference, low false alarm rate .3 anti- electromagnetic , light , small pets interference, low false alarm rate .
4.automatic temperature compensation, working temperature environment is -404.automatic temperature compensation, working temperature environment is -404.automatic temperature compensation, working temperature environment is -404.automatic temperature compensation, working temperature environment is -40 ℃ to 45to 45to 45to 45 ℃
Solar PIR Series(indoor) HB-T601HB-T601HB-T601HB-T601
Solar&WirelessSolar&WirelessSolar&WirelessSolar&Wireless
Smoke DetectorSmoke DetectorSmoke DetectorSmoke Detector
HB-T201HB-T201HB-T201HB-T201
Solar&WirelessSolar&WirelessSolar&WirelessSolar&Wireless
Curtain PIR DetectorCurtain PIR DetectorCurtain PIR DetectorCurtain PIR Detector
HB-T205HB-T205HB-T205HB-T205
Solar&Wireless PIRSolar&Wireless PIRSolar&Wireless PIRSolar&Wireless PIR
detectordetectordetectordetector
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10. Wireless Magnetic
Door Contact
Features:Features:Features:Features:
1111....use FSK + FHSS 433MHz transmission technology,no need cables,no signal inteference,no false alarm.use FSK + FHSS 433MHz transmission technology,no need cables,no signal inteference,no false alarm.use FSK + FHSS 433MHz transmission technology,no need cables,no signal inteference,no false alarm.use FSK + FHSS 433MHz transmission technology,no need cables,no signal inteference,no false alarm.
2222....big capacity battery,no need chage the battery more than 5 years(trigger times per daybig capacity battery,no need chage the battery more than 5 years(trigger times per daybig capacity battery,no need chage the battery more than 5 years(trigger times per daybig capacity battery,no need chage the battery more than 5 years(trigger times per day ≤≤≤≤20202020))))
HB-MC-1HB-MC-1HB-MC-1HB-MC-1
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11. Features:Features:Features:Features:
1111....use FSK + FHSS 433MHz transmission technology,no need cables,no signal inteference,nouse FSK + FHSS 433MHz transmission technology,no need cables,no signal inteference,nouse FSK + FHSS 433MHz transmission technology,no need cables,no signal inteference,nouse FSK + FHSS 433MHz transmission technology,no need cables,no signal inteference,no
false alarm.false alarm.false alarm.false alarm.
2222....big capacity battery,(trigger times more thanbig capacity battery,(trigger times more thanbig capacity battery,(trigger times more thanbig capacity battery,(trigger times more than 5000500050005000))))
Wireless Panic ButtonWireless Panic ButtonWireless Panic ButtonWireless Panic Button
HB-A380HB-A380HB-A380HB-A380
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12. （（（（2222））））Signal RepeaterSignal RepeaterSignal RepeaterSignal Repeater
Wireless signal Repeater
HB-ZFQHB-ZFQHB-ZFQHB-ZFQ
Features:Features:Features:Features:
1.it is used to enlarge the wireless distance between the detectors and receivers.1.it is used to enlarge the wireless distance between the detectors and receivers.1.it is used to enlarge the wireless distance between the detectors and receivers.1.it is used to enlarge the wireless distance between the detectors and receivers.
2.total 4 grades can be set.one signal reapter can enlarge 2KM wireless distance.2.total 4 grades can be set.one signal reapter can enlarge 2KM wireless distance.2.total 4 grades can be set.one signal reapter can enlarge 2KM wireless distance.2.total 4 grades can be set.one signal reapter can enlarge 2KM wireless distance.
3.One signal repeater can be forwarded 50 pairs of solar wireless detector .3.One signal repeater can be forwarded 50 pairs of solar wireless detector .3.One signal repeater can be forwarded 50 pairs of solar wireless detector .3.One signal repeater can be forwarded 50 pairs of solar wireless detector .
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13. （3333）Alarm CenterAlarm CenterAlarm CenterAlarm Center
HB-G250
（Software Type）
Features:Features:Features:Features:
1. 1000 wireless zones(defense zone No.000-999).Including 8 defense zone(defense zone No.000-1. 1000 wireless zones(defense zone No.000-999).Including 8 defense zone(defense zone No.000-1. 1000 wireless zones(defense zone No.000-999).Including 8 defense zone(defense zone No.000-1. 1000 wireless zones(defense zone No.000-999).Including 8 defense zone(defense zone No.000-
007)is for both wireless detectors and wired detectors.007)is for both wireless detectors and wired detectors.007)is for both wireless detectors and wired detectors.007)is for both wireless detectors and wired detectors.
2. Ademco contact ID protocol support.2. Ademco contact ID protocol support.2. Ademco contact ID protocol support.2. Ademco contact ID protocol support.
3. differed from general 00K wireless singal,433 Mhz FSK +FHSS wireless signal transmission make it3. differed from general 00K wireless singal,433 Mhz FSK +FHSS wireless signal transmission make it3. differed from general 00K wireless singal,433 Mhz FSK +FHSS wireless signal transmission make it3. differed from general 00K wireless singal,433 Mhz FSK +FHSS wireless signal transmission make it
immune to interference.immune to interference.immune to interference.immune to interference.
4. 6 defense zone type: Global zone, half-board zones, doorbell zone, shielding zones, bypassed zones,4. 6 defense zone type: Global zone, half-board zones, doorbell zone, shielding zones, bypassed zones,4. 6 defense zone type: Global zone, half-board zones, doorbell zone, shielding zones, bypassed zones,4. 6 defense zone type: Global zone, half-board zones, doorbell zone, shielding zones, bypassed zones,
emergency zones.emergency zones.emergency zones.emergency zones.
5. support arm/disarm/emergancy alarm by remote controller.5. support arm/disarm/emergancy alarm by remote controller.5. support arm/disarm/emergancy alarm by remote controller.5. support arm/disarm/emergancy alarm by remote controller.
6. 6 digit length user number and setting code can be customized.6. 6 digit length user number and setting code can be customized.6. 6 digit length user number and setting code can be customized.6. 6 digit length user number and setting code can be customized.
7.7.7.7. Work with our software,realizing all the alarm information be showed by electronic map.Work with our software,realizing all the alarm information be showed by electronic map.Work with our software,realizing all the alarm information be showed by electronic map.Work with our software,realizing all the alarm information be showed by electronic map.
8. Work with Network Module(HB-WT),realizing control the host by internet.8. Work with Network Module(HB-WT),realizing control the host by internet.8. Work with Network Module(HB-WT),realizing control the host by internet.8. Work with Network Module(HB-WT),realizing control the host by internet.
9. Work with Linkage Module(HB-LD),realizing alarm information be showed by electronic sand table9. Work with Linkage Module(HB-LD),realizing alarm information be showed by electronic sand table9. Work with Linkage Module(HB-LD),realizing alarm information be showed by electronic sand table9. Work with Linkage Module(HB-LD),realizing alarm information be showed by electronic sand table
and linking camera.and linking camera.and linking camera.and linking camera.
Engineering Alarm Host
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14. Features:Features:Features:Features:
1.1.1.1. The software configured with hundreds of maps.the maps also can be added as you needThe software configured with hundreds of maps.the maps also can be added as you needThe software configured with hundreds of maps.the maps also can be added as you needThe software configured with hundreds of maps.the maps also can be added as you need ....
2.2.2.2. Maps can be edited.The item and location of the detectors can be showed clearly.Maps can be edited.The item and location of the detectors can be showed clearly.Maps can be edited.The item and location of the detectors can be showed clearly.Maps can be edited.The item and location of the detectors can be showed clearly.
3.3.3.3. The map will immediately appearance on the screen when the detectors be triggered.and theThe map will immediately appearance on the screen when the detectors be triggered.and theThe map will immediately appearance on the screen when the detectors be triggered.and theThe map will immediately appearance on the screen when the detectors be triggered.and the
alarming detector will blink and remarks(zone number,alarm infomation and ect.)alarming detector will blink and remarks(zone number,alarm infomation and ect.)alarming detector will blink and remarks(zone number,alarm infomation and ect.)alarming detector will blink and remarks(zone number,alarm infomation and ect.)
4.4.4.4. Dual communication between "map of 1st level machine" and "map of direct area".Dual communication between "map of 1st level machine" and "map of direct area".Dual communication between "map of 1st level machine" and "map of direct area".Dual communication between "map of 1st level machine" and "map of direct area".
5.5.5.5. Timing Arm/Disarm can be operated by the software.Timing Arm/Disarm can be operated by the software.Timing Arm/Disarm can be operated by the software.Timing Arm/Disarm can be operated by the software.
6.6.6.6. Alarm records can be checked by the software.and all the records can be printed in Excel format.Alarm records can be checked by the software.and all the records can be printed in Excel format.Alarm records can be checked by the software.and all the records can be printed in Excel format.Alarm records can be checked by the software.and all the records can be printed in Excel format.
7.7.7.7. Normally operations can be set by softwareNormally operations can be set by softwareNormally operations can be set by softwareNormally operations can be set by software
software
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15. Features:Features:Features:Features:
1.Wireless FM Transceiver can be connected to The Engineering Host by RS485 interface.it1.Wireless FM Transceiver can be connected to The Engineering Host by RS485 interface.it1.Wireless FM Transceiver can be connected to The Engineering Host by RS485 interface.it1.Wireless FM Transceiver can be connected to The Engineering Host by RS485 interface.it
not only can receive the signal,but also can transmit the signal.not only can receive the signal,but also can transmit the signal.not only can receive the signal,but also can transmit the signal.not only can receive the signal,but also can transmit the signal.
2.Wireless FM Transceiver only can receive and transmit the signal from our own detectors.2.Wireless FM Transceiver only can receive and transmit the signal from our own detectors.2.Wireless FM Transceiver only can receive and transmit the signal from our own detectors.2.Wireless FM Transceiver only can receive and transmit the signal from our own detectors.
3.Wireless FM Transceiver is usually installed on the top of the building,ensure it can receive3.Wireless FM Transceiver is usually installed on the top of the building,ensure it can receive3.Wireless FM Transceiver is usually installed on the top of the building,ensure it can receive3.Wireless FM Transceiver is usually installed on the top of the building,ensure it can receive
the signals smoothly.the signals smoothly.the signals smoothly.the signals smoothly.
4.Wireless transmission range :more than 3 KM in open air.4.Wireless transmission range :more than 3 KM in open air.4.Wireless transmission range :more than 3 KM in open air.4.Wireless transmission range :more than 3 KM in open air.
Wireless FM Transceiver
HB-SFQ
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16. Features:Features:Features:Features:
1.1.1.1.Configuring Engineering Host with LED linkage module.the location of the detectorConfiguring Engineering Host with LED linkage module.the location of the detectorConfiguring Engineering Host with LED linkage module.the location of the detectorConfiguring Engineering Host with LED linkage module.the location of the detector
will be showed on electronic table while the detector be triggered.will be showed on electronic table while the detector be triggered.will be showed on electronic table while the detector be triggered.will be showed on electronic table while the detector be triggered.
2.2.2.2.Configuring Engineering Host with Switch outputs Linkage module.The monitorConfiguring Engineering Host with Switch outputs Linkage module.The monitorConfiguring Engineering Host with Switch outputs Linkage module.The monitorConfiguring Engineering Host with Switch outputs Linkage module.The monitor
screen of the detector will be showed while the detector be triggered.screen of the detector will be showed while the detector be triggered.screen of the detector will be showed while the detector be triggered.screen of the detector will be showed while the detector be triggered.
HB-LDHB-LDHB-LDHB-LD
Linkage moduleLinkage moduleLinkage moduleLinkage module
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17. HB-WT-1
Features:Features:Features:Features:
1.1.1.1.The alarm center can remote control total 144 pieces Engineering Host through theThe alarm center can remote control total 144 pieces Engineering Host through theThe alarm center can remote control total 144 pieces Engineering Host through theThe alarm center can remote control total 144 pieces Engineering Host through the
Internet.It is always used to built the large integrated system.Internet.It is always used to built the large integrated system.Internet.It is always used to built the large integrated system.Internet.It is always used to built the large integrated system.
2.2.2.2.Provide SDK data to linking the NDVR.(1 Engineering Host+1 Network Module is a unit)Provide SDK data to linking the NDVR.(1 Engineering Host+1 Network Module is a unit)Provide SDK data to linking the NDVR.(1 Engineering Host+1 Network Module is a unit)Provide SDK data to linking the NDVR.(1 Engineering Host+1 Network Module is a unit)
Network ModuleNetwork ModuleNetwork ModuleNetwork Module
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18. The features of the Community Burglar Alarm System are:
1.Use FSK+FHSS 433MHz Transmission technology,No cables,No signal
inteference,No false alarm.reduce the comprehensive cost,and make the system much
more intelligent.
2.Use the electronic map to show the alarm information,much more clear.
3.It is easy to built the alarm center and low cost.(1 computer and 1 Engineering Host)
4.it can realize much more functions if add other devices(Linkage Module,Network
Module and ect..)
Please contact us if any questions.Looking forward to cooperate with you!
Cotact usCotact usCotact usCotact us
Ningbo HengBo Telcommunicationco.,ltd
Sale@saferhomee.com
Sale2@saferhomee.com
Sale3@saferhomee.com
Web： www.saferhomee.com
Service：0086-574-65222380
Address：No.8 Jinqiao road,buildingone ,
Ninghai county,Ningbo city , China.
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