21 M1 Controls & Accessories DOOR/WINDOW SENSORS Slim Line Door & Window Sensors Ideal for narrow jamb door and window applications. • Compatible with ELK-M1XRFTWM Two-Way Wireless Transceiver • One built-in reed switch • Front and back tamper option • 902 Mhz - 928 Mhz frequency hopping • Maximum operating gap of reed: 1/2" • Size: .71"W x 3.4"L x .8"D Magnet: .57"W x 1.5"L x .6"D • RoHS Compliant 7 62158 16020 2 A. ELK-6020 • Color: White B. ELK-6020BR • Color: Brown 7 62158 16039 4 Mini Window Sensors Exceptionally thin wireless window sensor. • Perfect for double hung windows • Compatible with ELK-M1XRFTWM Two-Way Wireless Transceiver • One built-in reed switch • 902 Mhz - 928 Mhz frequency hopping • Maximum operating gap of reed: 3/8" • Size: 1.1"W x 2.3"L x .25"D Magnet: .37"W x 2.3"L x .25"D • RoHS Compliant 7 62158 16021 9 C. ELK-6021 • Color: White D. ELK-6021BR • Color: Brown 7 62158 16043 1 Recessed Door Sensors The ultimate wireless security device for discriminating customers! Mounts into a 3/4" drilled hole in a wooden door jamb and becomes nearly invisible once the door is closed. • Designed for wood and vinyl doors • Compatible with ELK-M1XRFTWM Two-Way Wireless Transceiver • Built-in tamper switch • 902 Mhz - 928 Mhz frequency hopping • Maximum Operating Gap: 3/4" • Size: .75"D x 2.5"L Mag: .75"D x .625"L • RoHS Compliant E. ELK-6023 • Color: White 7 62158 16031 8 F. ELK-6023BR • Color: Brown 7 62158 16038 7 G. ELK-6022 Universal 3-Zone Sensor 3-in-1 sensor provides 1 wireless zone (built-in reed switch) and 2 hardwired zones (open/closed zone inputs) to be transmitted as 3 wireless zones. • Compatible with ELK-M1XRFTWM Two-Way Wireless Transceiver • One built-in reed switch zone • Two zone inputs for external contacts • Front and back tamper option • 902 Mhz - 928 Mhz frequency hopping • Maximum operating gap of reed: 1/2" • Size: 1.5"W x 3"L x .9"D Magnet: .57"W x 1.5"L x .6"D • RoHS Compliant 7 62158 16022 6 E F G A B C D