Recibe alertas en tu celular al instante cuando se abran las puertas y ventanas en tu hogar con la suscripción a Ring Protect (se vende por separado).
Expand your Ring Alarm system to secure each door and window in your home, and get alerts as soon as they open. Subscription required, sold
2-Pack Alarm Window and Door Contact Sensor (for 2nd Generation)
Ring Alarm Contact Sensor (2nd Gen) (2-Pack) White 4SD2SZ-0EN0 - Best Buy
Ring Alarm Contact Sensor
Ring Alarm Contact Sensor 2nd Gen 2-Pack - White - 4SD2SZ-0EN0
Ring Alarm Contact Sensor 2-pack (2nd Gen) : Tools & Home Improvement
Ring Alarm Door/Window Contact Sensor (2-Pack) (2nd Gen) 4SD2SZ-0EN0 - The Home Depot
Ring - Alarm Motion Detector (2nd Gen) (2-Pack) - White
Ring Alarm Contact Sensor Installation, DIY
Ring Alarm Contact Sensor 2-pack (2nd Gen) - electronics - by owner - sale - craigslist
Monitor glass windows and doors for break-in attempts with Ring Alarm Glass Break Sensor. Using AI technology, the sensor detects the sound of glass breaking up to 25 feet. You’ll receive notifications whenever breaking glass is detected, or receive a call from our monitoring center if you have enrolled in professional monitoring with a Ring Protect Pro subscription (sold separately).
Ring Alarm Glass Break Sensor (2-Pack)
Ring Alarm 2nd Gen Revealed With Sleeker Sensors: All The Details - SlashGear