Wireless Smart Door/Window Magnetic Sensor Ev1527 — GSM Home Security Alarm Entry Detector, Easy Install

Compact wireless door and window magnetic sensor using Ev1527 encoding, built to add an alert for doors or windows left ajar. The module employs an ultra-low power consumption chip design and includes low-voltage fault monitoring report capability to help maintain reliable operation. It features tamper-proof construction and an Anti-vandal function for enhanced security. Compatible with Ev1527 encoding format, the unit offers optional oscillation resistance and a Long launch distance for dependable wireless signaling. Ideal for residential and commercial door/window anti-theft alarm applications. Note: this door magnetic sensor must be connected to an alarm host and cannot operate independently.