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

Perfect for both professional and domestic use

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

over‑temperature (thermal shutdown/self‑recover)

Multiple enrollment methods for easy and versatile installation

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