Garage Door Sensor ULEcertified Attach to a sectional garage door and receive alerts on your smartphone when the door is opened Accessory device only Easy, DIY installation No monthly monitoring fees Digitally encrypted communications 2year battery life Compatible with the DM271 and VC7151 series products

• Garage Door Sensor ULEcertified Attach to a sectional garage door and receive alerts on your smartphone when the door is opened Accessory device only Easy, DIY installation No monthly monitoring fees Digitally encrypted communications 2year battery life Compatible with the DM271 and VC7151 series products
• Vtech Garage Door Sensor
• Dimensions: 4.00x7.00x1.00
• Item Weight: 0.50
• 100% Satisfaction

Garage Door Sensor ULEcertified Attach to a sectional garage door and receive alerts on your smartphone when the door is opened Accessory device only Easy, DIY installation No monthly monitoring fees Digitally encrypted communications 2year battery life Compatible with the DM271 and VC7151 series productsVtech