Ajax HomeSiren - indoor siren

Model: HomeSiren (W)
519,00  Incl. VAT
( 415,20  Excl. VAT )
Availability: In stock
Ajax HomeSiren - indoor siren
Ajax HomeSiren - indoor siren
Do you have questions about the product? +45 70701009

Small and discreet wireless indoor siren

  • Howls if the alarm goes off
  • Beautiful design
  • Easy to install
  • White


Technical specifications
Classification Radio channel security sounder
Type of siren Wireless
Installation method Indoors
Compatibility Operates with all Ajax hubs and range extenders
Type of notification Sound
Connector for external LED Available
Sound volume level Adjustable, 81−105 dB at a distance of 1 m
Alarm length Adjustable, 3−180 s
Indication of armed/disarmed status Yes
Alarm signal delivery time 0.15 s
Power supply Battery: Two CR123A batteries, 3 V
Battery life Up to 5 years
Jeweller radio technology Communication 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
Temperature sensor Available
Operating temperature range From -10°С to +40°С
Permissible humidity Up to 75%
Protection class of body IP50
Anti-sabotage Protection against fraud
Jamming detection
Remote setting and testing +
Dimensions 75 x 76 x 27 mm
Weight 97 g


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Nice little indoor siren that howls when the alarm is activated


Deisgnet is incredibly delicious and available in both black and white! It has a battery life of up to 3 years and can be installed up to 2000 m in clear view from the control panel.

The indoor siren is very easy to mount and howls loudly if the alarm is activated





  • Tamper-resistens body
  • Wireless
  • Volume, can be set, 81-97dB from a distance of 1 meter
  • Up to 2,000m clear view
  • Battery life up to 3 years
  • Weight 96g