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Door Sensor Starter KIT, Matter Compatible, 3X Smart Door Window Contact Sensor and 1x Smart Hub with Built-in Chime, Smart Automation, Real-Time Notification, T31 KIT

$73^.49

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Ring Alarm Security Kit, 5-Piece (2nd generation) - Includes Base Station, Motion Detector, Keypad, Sensor and Range extender - White

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Ring Alarm Security Kit, 5-Piece (2nd generation) - Includes Base Station, Motion Detector, Keypad, Sensor and Range extender - White

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$199.99

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Wi-Fi Water Leak Detector Kit, 120 dB, 3 Sensors + Base, SWS54 | Real-Time Alerts, 1804 ft Range, IP66 Waterproof, Detects Water as Low as 0.4 mm, for Sinks & Washers

$66^.99

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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

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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

$259^.99

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Ring Alarm (5 Pcs Kit) Home Security System with Optional 24/7 Professional Monitoring, No contracts, Works with Alexa

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Ring Alarm (5 Pcs Kit) Home Security System with Optional 24/7 Professional Monitoring, No contracts, Works with Alexa

$118^.95

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Vszerda Infrared Reflectance Sensor Obstacle Avoidance Module Tracing Sensor Tracing Module for Diy Kit

$13^.14

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HLK-LD2450 24GHz Trajectory Sensor Kit ISM Smart Home Human Movement Tracking Ra·DAR Induction Module Distance Angle Speed Measurement (5Pcs)

$93^.25

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Ring Business Alarm Security Kit, 8-Piece (2nd Generation), Includes Base Station, Motion Detector, Keypad, Sensor and Range extender - White

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$249.99

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Smart Door Sensor Starter Kit: - 1/4 Mile Open-Air Range, Door Left-Open Reminders,5 Years Battery Life, SMS/Text, Email & App Alerts, Alexa, IFTTT, Home Assistant

$97^.99

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Volume Discounts:$94.99 - $97.99

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TOTMOX Car Reverse Parking Radar System 8 Reversing Sensors Kit with Front and Rear Alarm Buzzer Reminder LED Display Safe Driving, Car Parking Sensor, Red

$49^.99

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Blink Outdoor 2K Wire-Free Security Camera System - 5-Camera Kit with Sync Module Core

$161^.99

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AJMRTC Photosensitive Light-Controlled Sound & Light Alarm DIY Electronic Kit, Light Sensing Trigger Alarm Module Parts Set, Soldering Practice Suite for Electrician Training, Electronic DIY Productio

$10^.88

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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

$29^.99

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Ring Pro Security Kit, 14-Piece

$365^.82

$379.99

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LAFVIN AIoT Starter Kit, ESP32-S3 AI Voice Control Electronics Starter Kit, DHT11 Temperature Humidity Sensor, Servo, Relay for Smart Home & IoT DIY Projects

$58^.99

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HLK-LD2450 24GHz Trajectory Sensor Kit ISM Smart Home Human Movement Tracking Ra·DAR Induction Module Distance Angle Speed Measurement (1Piece)

$27^.99

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Upgraded Water Leak Detector with 105dB Adjustable Alarm, 3 Pack | Dual probes detect leaks, 5Yr Battery Life, IP67, Suit for Home, Basement, and Kitchen, Cannot Connect to WiFi Directly

$61^.99

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Upgraded Water Leak Detector 1s with 4.92 ft Cable, 1 Pack | Water Sensor with 105dB Adjustable Alarm, 5Yr Battery Life, IP67 Waterproof, Suitable for Home, Basement, Kitchen, Cabin/RV

$33^.99

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Home Security System Entry Sensor - Window and Door Entry Protection (3-Pack) Wyze Sense Hub required

$79^.99

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Universal 4-Sensor Car Reverse Backup Radar System - LED Display Parking Sensor Kit with Voice Alert & Distance Alarm - 12V Auto Rear Alert Monitor System compatible with Ford SUV Truck

$76^.99

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LD2410B AB01 Smart Human Presence Sensing Module Millimeter Wave Motion Switch Sensor Detector 24GHz Radar 5V Bluetooth BT Board Smart Home Automation DIY Lighting Control With Cable

$12^.68

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Blink Outdoor 4 Wireless Smart Security Camera - Sync Module Core Included (5 Cameras)

$299^.99

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Outdoor Solar Wireless Motion Sensor Alarm Sound Detector 130db Loud Noise

$43^.19

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Zigbee Water Leak Sensor with Dripping Detection 4 Pack, 120 dB Alarm, App Notifications Enabled When Compatible with Home Assistant and Compatible Zigbee HUB, Batteries Included

$77^.99

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Solar Outdoor Wireless Motion Sensor Alarm 2*130db Loud Noise Maker 13 Sounds

$43^.99

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Eve Energy 2 Set - Smart Plug & Power Meter, Switch a Connected Device on and off, Voice Control, No Bridge Necessary, Bluetooth Low Energy (Apple HomeKit)

$202^.99

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Volume Discounts:$202.59 - $202.99

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Swann PIR Motion Alarm Sensors 2 Pack Home Security, Door/Window/Driveway Alarm, Wireless Wi-Fi Connection, Detect Movement Up to 50ft & 110 Degree Range

$54^.64

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