Home Siren

89  excl VAT

Wireless indoor siren that loudly notifies of an alarm during detector activation. It is installed indoors to warn of danger or deter intruders.

  • Authentication to prevent forgery
  • Jamming detection and communication channels encryption
  • Tampering alarm
  • Indicates armed/disarmed state by means of a built-in LED
  • An external LED is connected to the siren, if necessary
  • Customizable sound level and alarm length during detector activation

Principle of operation

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


Connector for external LED is available. It can be mounted outside your apartment or office to monitor the security system status.


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.


ClassificationRadio channel security sounder
Type of sirenWireless
Installation methodIndoors
CompatibilityOperates with all Ajax hubs, and range extenders
Type of notificationSound
Connector for external LEDAvailable
Sound volume levelAdjustable, 81−105 dB at a distance of 1 m
Alarm lengthAdjustable, 3−180 s
Indication of armed/disarmed statusYes
Alarm signal delivery time0.15 s
Power supplyBattery: Two CR123A batteries, 3 V
Battery lifeUp to 5 years
Learn more
Jeweller radio technologyCommunication range with central unit — up to 2,000 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
Temperature sensorAvailable
Operating temperature rangeFrom -10°С to +40°С
Permissible humidityUp to 75%
Protection class of bodyIP50
Anti-sabotageProtection against fraud
Jamming detection
Remote setting and testing+
Dimensions75 × 76 × 27 mm
Weight97 g
Replacement and repair within 24 months of the date of sale. Batteries are not covered under warranty
Complete setHomeSiren siren
SmartBracket mounting panel
Connector for LED indicator
Two CR123A batteries (pre-installed)
Installation set
User's guide
Service life
10 years


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