JA-154E-WH
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The JA-154E-WH is a two-way wireless access module with an LCD display, a keypad and an RFID reader for security system control. Contains one operating segment and, if needed, can be equipped with up to 20 JA-192E control segments.
The unit allows simple system control using interlocking segments. It features Smart Radio Wake-up (SRW) which reacts to, for example, a wireless door detector being triggered and effects the automatic termination of sleep mode in a set system during the entrance delay. The module is powered by alkaline batteries. The module is addressable and occupies one alarm system position.

Specifications
- Power: 4 alkaline batteries AA 1.5 V
- Typical lifetime: 1 year
- Communicating protocol: Jablotron 2 way 868 MHz
- Radio coverage: up to 200 meters
- Dimensions: 102 × 151 × 33 mm
- Security level: grade 2, EN 50131-1, EN 50131-3, EN 50131-6
- Environment according to EN 50131-1, EN 50131-3: II, indoor general
- Operating temperature range: -10 to 40 °C