Gira Motion Detector 203803, 1.10 m, System 55, Pure White

With a detection range of 12 m and a 180° angle, this motion detector covers large areas from a mounting height of 1.10 m. The Gira System 55 flush-mounted device switches loads up to 2300 W resistive or 400 W LED.

Overview

Designed for indoor use, the Gira 203803 offers automatic and semi-automatic modes, a teach-in function, staircase function, and short-term presence. The twilight sensor is adjustable from 1 to 1000 lux, and the switch-off delay from 10 seconds to 30 minutes. Seven detection levels with five lenses provide precise coverage.

What stands out

• Wide 180° detection angle and 12 m range
• High switching capacity: 2300 W resistive, 400 W LED
• Flexible time and brightness settings via potentiometers
• Multiple operating modes including staircase function

Technical details

• Operating voltage: 230 V AC, 50/60 Hz
• Max. switching capacity (fluorescent, uncompensated): 1150 VA
• Brightness threshold: approx. 1 to 1000 lux
• Time setting: approx. 10 s to 30 min
• Mounting type: Flush-mounted
• Product colour: Pure White
• Housing material: Thermoplastic
• Operating temperature: -5 °C to +45 °C
• International Protection (IP) code: IP20

Our verdict

A reliable motion detector with extensive adjustment options, ideal for hallways, staircases, and large rooms in residential or commercial settings.