Intercom series
Intercom in the building The outside door intercom
Edge control series Touch screen series Module series Software platform
Hotel management software Public area lighting system
Edge data center station
Host series Panel series
Pandora panel Intelligent power panel EWIG series MARS series BVL series PM2.5
Traditional matrix Distributed matrix
Encoder Node controller Decoder
Infrared Detectors


The SDR-PIR-01 is an infrared detector developed by SCHIDERON. It has a beautiful appearance and is easy to install. The infrared detector works according to the infrared spectrum of the human body, and uses DC24V as the working power source to provide a set of alarm dry contact output. The output status can be configured to be normally open or normally closed, and support for setting delay detection.


Screw mounting

The base of the detector is fixed by screw fixing, and the detector body is connected with the base bayonet.

Detection indicator LED

The detector indicates that the LED indicates whether human activity is detected and can be selected to be turned off.

Alarm output delay

When the detector detects human activity, it can be set to keep the alarm output state for 5~30s, during which the detector keeps detecting.

Alarm output NO/NC

The alarm dry contact output NC/NO is optional to suit different alarm hosts.


Sensor type : Pyroelectric infrared sensor Sensitivity : Low noise/high sensitivity Voltage : 24VDC

Working current : ≤10mA Temperature : -20℃~+55℃ Operating HUM : -20℃~+70℃

Material : ABS+PC Installation : Screw wall / ceiling Size : 50mm×20mm

Parameter file - infrared sensor - round

SDR-PIR-01 Round Infrared Probe - Simplified 2019 / 08 / 01 2.24M

SDR-PIR-01 Round Infrared Probe - Traditional 2019 / 08 / 01 2.26M

Installation Instructions - Infrared Detector - Round

SDR-PIR-01 Round Infrared Probe - Simplified 2019 / 07 / 26 711.37K

SDR-PIR-01 Round Infrared Probe - Traditional 2019 / 07 / 26 385.66K

Log in to see more details


Click here to register Reset password