Ring Alarm Contact Sensor 2-pack (2nd Ge
$62.16 $56.50 USD
Brand: Ring

Weij 10pcs Rc-33 Nc Recessed Wired Secur
$20.48 $18.62 USD
Brand: Auxcell

Wesua 5 Pack Nc Magnetic Switch Contacts
★★★★   91
$23.96 $21.78 USD
Brand: WESUA

Thirdreality Zigbee Smart Garage Door Ti
$36.59 $33.26 USD
Brand: THIRDREALITY

Zwave Door Sensor Aeotec Recessed Door S
$62.16 $56.50 USD
Brand: AEOTEC

Ouvopo Zigbee Contact Sensor 2 Pack, Min
$46.25 $42.04 USD
Brand: OUVOPO

Wesua 5 Pack Magnetic Contacts Switch Wi
$18.72 $17.02 USD
Brand: WESUA

Universal Garage Door Mount For Ring Con
$30.93 $28.11 USD
Brand: Security Sensor Spacers

Liftmaster Cps-u Commercial Photo Eye Sy
$153.83 $139.83 USD
Brand: LiftMaster

Garage Door Bracket For Simplisafe Alarm
$49.40 $44.91 USD
Brand: SOLVIX

Garage Door Bracket For Current Simplisa
$22.21 $20.19 USD
Brand: LEAFLEX

Ring Alarm Contact Sensor 6-pack (2nd Ge
★★★★★   25657
$134.91 $122.63 USD
Brand: Ring

Ring Alarm Contact Sensor (2nd Gen)
$36.59 $33.26 USD
Brand: Ring

Chamberlain Myq Smart Outdoor Wired Came
$120.36 $109.41 USD
Brand: CHAMBERLAIN