The IR-Satellite is an affordable infrared audio and security solution designed for use in classrooms. It connects to audio systems and interactive whiteboards, and can also integrate with a silent alarm system. The device uses an infrared dome sensor/receiver with microprocessor technology for remote control of microphones and auxiliary levels. It has multiple outputs, feedback blocking, and can accept additional sensors for expanded coverage.

1. IR-Satellite
TLD100 Specifications
Status-at-a-Glance
LED Indicator Lights
SAFE, Page Mute and RS-232 Connections
Connection to Audio System
Line in
Anchor Strap
Easy Mounting
DIP Switch
Connection for Additional IR Domes
The IR-Satellite is an affordable infrared audio and security solution, designed for use in today’s technology-rich
classrooms. The IR-Satellite is easily connected to your audio amplifier or classroom control system. The
state-of-the-art dome sensor/receiver utilizes micro-processor technology in a convenient, compact design.
Additionally, the IR-Satellite is compatible with existing audio systems, interactive whiteboards, and more.
This device is also compatible with THE SAFE SYSTEM™, an integrated silent alarm system. In case of
emergency, the teacher needs only to push the ‘Function’ button on the microphone to quickly notify
administrators and first responders.
• Bi-directional remote control and a status monitoring via RS-232
• SAFE System compatible, silent alarm contacts
• Remote control via teacher microphone of both microphones and auxiliary levels
• Balanced, line-level outputs
• Three independent outputs or one mixed output
• Will accept additional IR sensors for expanded area coverage
• Feedback Blocker on both microphone channels
Power 24 VDC (Power supply included)
Input Current 160 Maximum
Dimensions Sensor/receiver: ø152 mm x 76 mm (H) {ø6" x 3" (H)} *Excluding F-type connector
Conversion box: 25.5 mm (H) x 67 mm (W) x 67 mm (D)
{1" (H) x 2-5/8" (W) x 2-5/8" (D)} *Excluding screw hole
Weight Sensor/receiver: Approx. 1.1 lbs (500 g)
Conversion box: Approx. 0.18 lbs (80 g)
Reception Channel CH1: 2.3 MHz, CH2: 2.8 MHz
Reception System TRF (Tuned Radio Frequency)
Signal-to-Noise Ratio 70 dB or more (60 dBµV input, ±12.5 kHz FM @1 kHz)
* The specifications listed above are subject to change without notice

2. IR-Satellite
Status-at-a-Glance LED Indicator Lights
Microphone 1 On
Power On
SAFE Alert Has Been Sent
3 Red Lights
Microphone 1 & 2 On
SAFE Alert Has Been Acknowledged
2 Green and 1 Red Light
The SAFE System is an alert notification system not intended to prevent emergencies. SAFE System Classroom, our agents, employees, subsidiaries, affiliates and parent companies are exempt
from liability for any loss, damage, injury or other consequence arising directly or indirectly from the application of our equipment. In the event of misuse or malfunction of the SAFE system or
any of its components, SAFE System Classroom, our agents, employees, subsidiaries, affiliates and parent companies are exempt from liability for any loss, damage, injury or other consequence
arising directly or indirectly therefrom.
DC-40027.02