Street Siren

159  excl VAT

Wireless outdoor siren that notifies of danger using sound and light. The device is installed outside the room to raise an alarm for everyone to hear.

  • Authentication to prevent forgery
  • Jamming detection and communication channels encryption
  • Tampering alarm
  • Resistant to dust, hail and rain drops. Operates at a temperature of -25°С
  • Indicates armed/disarmed mode with a built-in LED
  • Operates up to 5 years without battery replacement or from 12 V DC power supply

Principle of operation

The device notifies of detector activation with an audible alarm and LED. Sound level and alarm length are set in the mobile application.


The device has IP54 dust and moisture protection. 12 V DC external power supply can be connected, if necessary. The built-in accelerometer will raise the alarm if an attempt is made to remove the siren.


Ready to operate straight out the box: the battery is already installed, therefore there is no need to disassemble the siren. With one click, it can be connected to the hub in the mobile application. It can be mounted on the SmartBracket in just a few minutes.


ClassificationLight and sound radio channel security sounder
Type of sirenWireless
Installation methodIndoors/outdoors
CompatibilityOperates with all Ajax hubs, and range extenders
Type of notification
Sound volume levelAdjustable, 85−113 dB at a distance of 1 m
Alarm lengthAdjustable — 3−180 s
Indication of armed/disarmed statusYes
Alarm signal delivery time
0.15 s
Power supply
Battery: Four CR123A batteries, 3 V
Mains supply: DC 12 V±20℅
Battery lifeUp to 5 years
Learn more
Jeweller radio technology
Communication range with central unit — up to 1,500 m in an open space
Two-way communication between devices
Operating frequencies — 868.0 - 868.6 MHz
Self-adjusting RF output power — up to 25 mW
Block encryption based on AES algorithm
Device polling period — 12 - 300 s
Learn more about Jeweller
Temperature sensorTemperature sensor
Operating temperature rangeOperating temperature range
Permissible humidityPermissible humidity
Protection class of bodyProtection class of body
Remote setting and testingRemote setting and testing
Service lifeService life
Complete setComplete set


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