Add to Cart The item has been added D-LINK DCH-B112 Smart Sensor Smart Door Window Sensor Specifications: Device Interfaces: ZigbeeTM wireless Bypass button Reset button Tamper key Connectivity: ZigbeeTM frequency: 2.4 GHz ZigbeeTM range: 40 m (line of sight) Proximity to secondary module detection range: 20... $44.95 Add to Cart The item has been added Compare
