Active Infrared Motion Sensor
The LS-SREX is an active focus infrared detector used to release fail-safe locking devices. The LS-SREX is immune to objects placed under the door which would fool most sensors into releasing the door. Its narrow activation zone can be configured to just the door handle zone for activation.
UL 294 ULC-S319 listed as an access control device
Designed to eliminate cross traffic activation
Three Year Warranty
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