Alula/Helix Connect+ NanoMax Wireless Door Window Sensor

The RE622 Cryptix Nanomax sensor packs full performance in to a tiny package.  This is the preferred door and window sensor for Helix in most cases due to it's tiny size.  It has a 1 inch magnetic operating gap like a standard sensor, a cover tamper, and 6+ year battery life with long range performance!

Tiny size:  only 1.8 x 0.77 x .39 inches (sensor) and 1.8 x 0.275 x 0.275 (magnet)