SpeakerPhone Jeweller Wireless Voice Module, 3 W Speaker, 103 dB, 12 V, 87531.180.BL1 Default:- Constructed from high-quality SPCC cold-rolled

Constructed from high-quality SPCC cold-rolled steel with a silver-grey sheet‑metal sprayed finish

over‑temperature (thermal shutdown/self‑recover)

Strong Backlight Support: Utilises 130 dB True WDR technology for clear imaging against strong backlight

Time settings range from 10 seconds to 7 minutes

Use cases: Ideal for remote monitoring points in commercial buildings

SpeakerPhone Jeweller Wireless Voice Module, 3 W Speaker, 103 dB, 12 V, 87531.180.BL1 Default:- Constructed from high-quality SPCC cold-rolledAjax SpeakerPhone Jeweller (87531. 180. BL1) is a wireless voice module for alarm verification and twoway audio communication between a monitored site and a central monitoring station (CMS). Using Ajaxs secure Jeweller signalling and VoRF audio streaming, the unit provides fullduplex voice, AIassisted microphone processing for noise suppression, and remote configuration via Ajax apps. It supports preinstalled batteries with optional 12 V external