JA-152A wireless internal siren for AC socket

JA-152A – wireless internal siren for AC socket

The JA-152A provides acoustic alarm indication inside buildings and can distinguish types of signalling. The device occupies one addressable position in the JA-100/100+ system. Pressing the siren button mutes the alarm (confirms presence) by default; the button function can be reprogrammed (e.g. panic alarm).

The siren features a built-in accelerometer tamper to detect unplugging and a backup battery that supplies the device when mains power is lost. Battery replacement must be performed by a qualified technician with the system in service mode.

Configuration is done via the F-Link software: selectable siren sound (intermittent/continuous), maximum siren duration, entry/exit indications, supplementary volume levels, PG output signalling and doorbell melodies.

Key specifications

• Power: 230 V AC (supply range 90–253 V), protection class II.
• Backup battery: BAT-3V2-CR2 (3.2 V, 400 mAh), guaranteed to operate at least 24 h on battery; charges to 80 % in 12 h.
• Acoustics: alarm 100 dB/1 m; 4 doorbell melodies; up to 8 optional melodies for PG indications.
• Radio: 868.1 MHz (JABLOTRON protocol), ERP 7 mW, RF range approx. 300 m (open area).
• Dimensions & protection: 90 × 70 × 45 mm (without plug), weight 150 g, IP40, IK08.
• Compliance: EN 50131 (Grade 2) and applicable EN/ETSI standards.

The JA-152A is intended for indoor use and must be installed and enrolled into the system by a trained installer according to the control panel instructions. Follow the manual for battery handling and service procedures.