New JAB JA-151ST-A-AN wireless combined smoke and high temperature detector with built-in siren for Jablotron 100. View larger

JAB Detektor dima i povišene temperatura JA-151ST-A-AN

JA-151ST-A-AN

New product

The JAB JA-151ST-A-AN is a wireless combined smoke and heat detector with built-in siren for integration into the JABLOTRON 100 system. It uses optical smoke detection and an A1-class heat sensor, operates on 868.1 MHz and is powered by 3×AA batteries.

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JAB JA-151ST-A-AN is a wireless combined smoke and heat detector with an integrated siren, intended for residential and commercial interiors and for installation in mobile units (caravans, boats). The unit combines an optical (light-scatter) smoke sensor with a heat detector (A1 class) to cover fires producing dense smoke as well as fast-heating scenarios with little smoke.

The detector communicates on 868.1 MHz using the Jablotron protocol and is designed to connect to the JABLOTRON 100 control panel. It signals alarms locally via its built-in siren and LED and can acoustically indicate alarms triggered by other detectors or by the system (including intruder alarms when configured).

Power is supplied by 3 × AA batteries (LR6; FR6 lithium AA may be used where specified). Typical operational lifetime is ≥ 3 years under normal conditions. Installation and commissioning should be performed by a trained installer holding a valid Jablotron certificate.

Key specifications

  • Dual detection: optical smoke detector + A1-class heat detector (EN 54-5)
  • Smoke sensitivity: m = 0.11–0.13 dB/m (EN 14604 / EN 54-7)
  • Alarm temperature: approx. +60 °C to +65 °C
  • Wireless: 868.1 MHz (Jablotron protocol), communication range ≈ 300 m (open area)
  • Power: 3 × AA batteries (LR6 / FR6), typical lifetime ≥ 3 years
  • Dimensions: Ø 126 mm × height 50 mm; weight ≈ 150 g

The JA-151ST-A-AN provides certified, system-integrated fire detection where combined optical and heat sensing is required. It is not intended for industrial environments; for proper protection and compliance, have the device installed by an authorized installer.

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