Wireless Sounder With STU


Wireless Addressable Sounder Beacon cum STU

This device is designed to provide audio alarm to alert/evacuate in case of fire. IT also extends the range of remote wireless devices whose signal is not of enough strength to communicate with the control panel over a certain range of distance. It has unique address and recognizes two different signals, i.e. Alarm ON and Alarm silence. It uses radio frequency for wireless communication.

Exclusive Features
  • Electronic addressing
  • Extends the range of remote device
  • Built-in battery and charger
  • Remote silence facility
  • Wire-free operation
  • Easy to install, elegant design
Technical Summary
Electrical Specifications 
Operating voltage : 24V DC
Primary Supply : 220V ±10%AC
Secondary Supply : 3.7V DC (1500mAh Li-ion Battery)
Standby Current : 8 mA
Alarm Current : 30 mA
Signal Transmission Current : 7.5 mA
Alarm output : 83 mA
Carrier frequency : 433.92MHz
General Specifications
Operating temperature : 0ºC to 49ºC
Storage temperature : 5ºC to 40ºC 
Humidity : 0-95% RH (Non-condensing)
Color : White 
Housing : Polycarbonate
Compatibility : ALAW2XV1 Protocol
Mechanical Specifications
Dimensions(HxWXD) : 86x86X8mm
Without Backbox : 110g