U-Prox PIR Combi is a combined wireless motion and glass break sensor designed to protect enclosed residential and commercial premises. It integrates a passive infrared (PIR) motion sensor and an acoustic glass break detector (microphone). In case of a change in thermal balance or the sound of breaking glass, the device instantly sends a corresponding notification to the security system, supporting separate messages for motion and glass breakage.

The model features high light immunity (>?6500?Lux), preventing false alarms in bright lighting. The motion detection range is up to 12?m with an 88° viewing angle, and the minimum object speed is 0.3?–?3?m/s. The acoustic sensor detects glass at a distance of up to 8?m, recognizes various types of glass (float, tempered, laminated, multi-layered up to 8?mm), and accounts for panel sizes from 0.5×0.5?m to 3×3?m.

The device operates at a frequency of 868–868.6?MHz via a secure two-way radio channel with 256-bit encryption and a communication range of up to 4800?m (in open space). Remote firmware updates (OTA) and built-in tamper protection are supported. Power is supplied by one CR123A lithium battery, with a service life of up to 5?years. Wall mounting is performed using a flat or angled bracket included in the kit. The operating temperature range is from –10?°C to +55?°C, with permissible humidity up to 75?%.

Specifications