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AJ-STREETSIREN-B Ajax StreetSiren Black


Product Description

AJ-STREETSIREN-B Ajax StreetSiren Black is a wireless outdoor alerting device with a sound volume of up to 113 dB. Equipped with a bright LED frame and pre-installed battery, StreetSiren can be quickly installed, set up, and operate autonomously up to 5 years.

Quick Spec:

  • Power – Battery: Four CR123A batteries, Power supply voltage: 3 V, Battery life — up to 5 years, Mains supply: DC 12 V±20%
  • Install – Internal/External
  • Anti Sabotage – Protection against fraud, Jamming detection, Tamper-resistant
  • Compatibility – Operates only with Hub, Hub Plus, Hub 2 and ReX
  • Dimensions – 200 х 200 х 51 mm


Wireless outdoor siren that notifies of danger using sound and light. Everyone hears raised alarm with installation of device outside the room.
  • 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. Mobile application used to set sound level and alarm length.

Features of AJ-STREETSIREN-B Ajax StreetSiren Black

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.

Installation and set up

Battery already installed, no need to disassemble the keypad. Meaning it’s ready to operate straight out the box. Connection to the hub via mobile application with one click. Only takes a few minutes to mount on SmartBracket.