U-PROX WDC PLUS magnetic contact, white

U-PROX WDC PLUS

U-PROX WDC PLUS is a wireless magnetic door/window contact designed to monitor the status of doors, windows and other moving or opening elements in a U-PROX security system. In addition to standard opening alerts, this detector features extras such as a tilt sensor and an input for a wired detector, making it versatile across a range of installation scenarios. The device communicates securely via two-way radio in the 868 MHz ISM band (or the frequency applicable to your region) at a range of up to ~4800 m in open space, and runs on a 3 V CR123A lithium battery with a service life of up to ~5 years.

Technical specifications

Parameter	Value / description
Device	U-PROX WDC Plus – wireless magnetic contact security sensor
Functions	Magnetic contact, tilt sensor, input for wired detector
Application	Detection of door and window opening and intrusion in a U-PROX security system
Radio frequency	868.0 … 868.6 MHz (EU/UA) or 916.5 … 917 MHz (AU) – ISM band
Communication	Secure two-way radio communication, 256-bit encryption, jamming detection
Range	Up to ~4800 m in open space (line of sight)
Power supply	3 V (CR123A lithium battery, pre-installed)
Battery life	Up to ~5 years
Operating temperature	–20 °C … +50 °C
Permissible humidity	Up to 95 %
Environmental class	EN 50131-1, Climate class III
Security grade	Grade 2
Dimensions (sensor)	~85 × 20.9 × 20.4 mm
Weight	~66 g
Magnet dimensions	~85 × 11 × 6 mm
IP rating	IP55 – protected against dust and moisture
Additional features	Built-in temperature sensor, automatic OTA updates, three colour options
Package contents	Sensor, neodymium magnet, mounting kit, quick start guide
Warranty	2 years (batteries not covered)

Manufacturer's website