The Magnetic door contact alarm is usually added to pre-existing security alarm systems. When a door is opened, the sensor sends a signal to the main control panel, which causes an alarm to sound.

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2. About
Us
• Shenzhen Ruizhi Security Technology Co., Ltd. entered the
security industry in 2007.
• It is an ISO9001:2015 certified enterprise and has been committed
to the switch, production and sales of magnetic switches.
• "Ruizhi'an" magnetic sensor has been successfully used in the
field of global security door and window intrusion detectors and
automation equipment control.
• In the past 12 years, Smart Security has been market-oriented,
creating value for customers, employees, and partners.
• The company officially entered the smart home industry in 2016
and cooperated with Tuya to develop a series of smart home
products.

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Products

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Reed
Sensor
Proximity
switch
Float
switch

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Smart Home
Home smart
alarm kit
Smart home
accessories

9. News

10. Contact us
Shenzhen Rich Security Technology Co.,ltd
Rich Security Technology(HK) CO., Limited
TEL：86 755 27396763
Fax：86 755-23570390
Email：sales@rich-security.com