BRAND NEW Honeywell Home 5800 X 10 LOT Mini Wireless Door/ Window Contact-Sealed
Signal transmission and low battery LED indicators. Red LED – Low battery warning. Green LED – Sensor is transmitting. Easy-to-open case requires no special tools.
Signal transmission and low battery LED indicators. Red LED – Low battery warning. Green LED – Sensor is transmitting. Easy-to-open case requires no special tools.