New JAB JA-151F wireless flood detector senses early water leakage and transmits an alarm to the JABLOTRON system. View larger

JAB JA-151F Wireless Flood Detector

JA-151F

New product

The JAB JA-151F is a compact wireless flood detector for early indoor leak detection. IP65, powered by 2×AAA (≈3 years at up to 20 activations/day), operates at 868.1 MHz and is compatible with JA-102K, JA-103K, JA-107K and JA-152KRY panels.

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Overview
The JAB JA-151F is a compact wireless flood detector engineered for fast detection of water leaks and immediate alarm reporting to Jablotron control panels. Four independent pairs of sensing pins detect the presence of liquid and trigger an alarm as soon as any pair is connected.

Placement and use
Intended for indoor use, the detector can be placed freely on the floor or mounted vertically on a wall using the supplied magnetic bracket. Typical locations include beneath washing machines, dishwashers, boilers and sinks — areas where leaks can cause rapid damage.

Installation and integration
Operation requires a Jablotron control panel with a JA-11xR radio module; enrolment is done via F-Link or by entering the serial number. The device includes a tamper contact that reports cover opening. Installation and system enrolment should be performed by an authorized installer to ensure reliable communication.

Technical highlights

  • Power: 2× alkaline AAA (LR03; 1.5 V) — batteries not included
  • Typical battery life: approx. 3 years (max. 20 activations/day)
  • Low battery threshold <2.2 V; quiescent current 14 μA; max. current 50 mA
  • Radio: 868.1 MHz (Jablotron protocol), max. ERP <25 mW; communication range ≈300 m (open area)
  • Ingress protection IP65; operating temperature -10 °C to +40 °C; dimensions 100 × 33 × 15 mm; weight 25 g (without batteries)

Maintenance and warnings
This is not a float sensor and is not intended for permanent immersion or use in locations with high ambient humidity. After substantial flooding open the housing, remove the batteries and dry the unit thoroughly before reuse to avoid damage. Replace both batteries at the same time and follow the panel’s maintenance recommendations.

Compatibility
Compatible with Jablotron control panels JA-102K, JA-103K, JA-107K and JA-152KRY (JA-100 series and newer). Tamper and enrolment functions are supported via standard F-Link workflows.

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