Door & Window Alarm Sensors

Encrypted Wireless Shock, Door/Window, & Transmitter Sensor

Encrypted Wireless Door/Window Contact Sensor

Encrypted Wireless Door/Window Contact Sensor

3/4” Diameter Steel Door Recessed Contact with Leads

Replacement Magnet for Qolsys Door/Window Contacts

E+ Extended Range 900MHz Outdoor Sensor

E+ Extended Range 900MHz Door/Window Sensor

3-Wire Overhead Garage Door Sensor

319.5 MHz Wireless Door & Window Sensor

PowerG Wireless Photoelectric Beams w/ 350' Detecting Range

Wireless Shock Sensor With Integrated Door/Window Contact

Surface-Mount Magnet 1.5"L x 5/16"W x 3/8"D