The Vent-Axia Visionex PIR is a movement detector designed for wall or ceiling installation, compatible with domestic Vent-Axia mains voltage products. It can also be used with Vent-Axia T‑Series controllers in ‘Auto’ mode and ITC controllers set to sensor operation. The Visionex PIR supports wiring for both On/Off and Trickle/Boost functions. It fits standard UK single gang mounting boxes and provides an adjustable timer overrun from 5 to 25 minutes. The sensor detects motion up to a distance of 10 metres and is designed to meet IP43 protection standards. It operates reliably within an ambient temperature range of 0 to 50°C.