TP-LINK Tapo T110 door/window sensor Wireless Door/Window White

Connectivity technology: Wireless Suitable for: Door/Window LED indicators: Yes Product colour: White Operating temperature (T-T): 0 - 40 °C Operating frequency: 922 MHz Number of batteries supported: 1 Battery type: CR2032 Width: 37.5 mm Height: 61.4 mm Depth: 12.3 mm Self-adhesive tape: Yes Quick start guide: Yes Battery included: Yes Number of products included: 1 pc(s)