The Elmark 190771-CITY is a wall-mounted pyroelectric infrared (PIR) motion sensor for time-delay corridor, hotel, and office lighting. A three-position switch on the front plate selects ON (always on), OFF (always off), or PIR (auto by motion) modes.

In PIR mode the sensor turns the light on when a person enters its field and switches off after an adjustable time-delay once movement stops. An ambient light threshold keeps the light off when daylight is sufficient, and an LED indicator confirms power status.

Key Features

• Three operating modes: ON, OFF, PIR (front-plate switch)
• 110° detection angle across 5-7 meters at 25°C
• Adjustable light sensitivity 3-7 LUX and time-delay 30-260 seconds
• LED power indicator on the front plate
• Working voltage 180-250V at 50/60Hz

Product Benefits

• Hands-free corridor and stairwell lighting saves on switch wear
• Adjustable lux threshold prevents daytime activation
• Adjustable 30-260s time-delay tailors how long lights stay on after movement
• Drives incandescent, fluorescent and LED loads up to their rated limits
• Customized IC chip delivers high sensitivity and interference rejection

Technical Specifications

• Working Voltage: 180-250V at 50/60Hz
• Output Power: Incandescent 5-200W, Fluorescent 5-50VA, LED 5-30VA
• Detection Angle: 110°
• Detection Distance: 5-7 meters at 25°C
• Light Sensitivity: 3-7 LUX (adjustable)
• Time-Delay: 30-260 seconds (adjustable)
• Dimensions (LxWxH): 82x82x50mm
• Working Temperature: -20 to 50°C
• Working Humidity: 10-90% RH
• Colour: White

Why You'll Love It

• Three modes give full manual override when you need lights always on or off
• Compact 82x82x50mm body fits standard wall installations cleanly
• LED indicator confirms at a glance whether the unit is powered
• Package includes 1x Elmark 190771-CITY wall PIR sensor in white