Avoid the vulnerability of traditional wireless sensors with ELK's Two-Way Wireless technology.   Learn more...

Slim Line Door & Window Sensor

ELK-6020 (White)
ELK-6020BR (Brown)

This slim wireless door & window sensor is ideal for door and window applications and features Elk’s industry leading two-way technology. Available in white and brown.


• Compatible with ELK-M1XRFTW two-way wireless transceiver
• One built-in reed switch
• Front and back tamper option
• Available in white (ELK-6020) and brown (ELK-6020BR)


• 902 Mhz - 928 Mhz frequency hopping
• Maximum operating gap of reed: 1/2”
• 3.6V ER14250 lithium battery
• Battery Life: 7 years typical
• Size: .71”W x 3.4”L x .8”D, Magnet: .57”W x 1.5”L x .6”D

For more information, call ELK at (800) 797-9355.  To locate an ELK authorized distributor near you, click here.