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Smart Sensor & Alarms
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in Smart Sensor & AlarmsBest Seller
in 30 Days
eufy Security 5-Piece Home Alarm Kit, Home Security System, Keypad, Motion Sensor, 2 Entry Sensors, Home Alarm System, Control from The App, Links with HomeBase-Connected Devices+ $35 off w/ promo code FTTF8965, limited offer
$159.99
Free Shipping
eufy Security Entry Sensor, Detects Opened and Closed Doors or Windows, Sends Alerts, Triggers Siren, 2-Year Battery Life, Requires eufy Security HomeBase, Links with HomeBase-Connected Devices
+ $5 off w/ promo code EDF43633, limited offer
$29.99
Free Shipping
eufy Security Water and Freeze Sensor with Remote Alerts, IP65 Waterproof, 2-Year Battery Life, HomeBase Required, Compatible with HomeBase 2 and 3, Optional 24/7 Protection Service, App Control
+ $5 off w/ promo code EDF43729, limited offer
$34.99
Free Shipping
eufy Security Home Alarm System Motion Sensor, 100° Coverage, 30ft Detection Range, 2-Year Battery Life, Adjustable Sensitivity, Requires eufy Security HomeBase, Links with HomeBase-Connected Devices
+ $3 off w/ promo code EDF43696, limited offer
$24.99
Free Shipping
Hidden Camera Detectors, Camera Detector, 3-in-1 Hidden Camera Detector, Safeguard Your Travel, Protect Your Privacy in All aspects (Black)
Limited time offer, ends 10/13
$68.78
Free Shipping
Motion Sensor R1 with Case, 5.8G Radar,Adjustable Sensitivity,Indoor &Outdoor,Zigbee Hub Required,Support Home Assistant,SmartThings,Homey,Hubitat or Echo Devices with Built-in Zigbee hub
Limited time offer, ends 10/15
$77.97
Free Shipping
Rechargeable Dual-Direction Motion Sensor & Detector, 2 Sensor | 35 Optional Chimes&Voices, Differentiate Come & Go With Different Sounds, Ideal For Household & Business
Limited time offer, ends 10/17
$73.97
Free Shipping