Hanna Products MAIL CHIME Wireless Mailbox Alert - Model 1200 - Working
$29.99
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Sensors & Motion Detectors
Motion, door/window and glass-break sensors are the trip-wires of a security system. Check what hub or panel they pair with (many are brand-specific and won't mix), wired vs wireless, and battery life for wireless units. For motion sensors, pet-immune designs avoid false alarms. Buying spare or used sensors is fine — just confirm the protocol and that they're compatible with your system.
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Robert Stevenson Lighting - Presley Caged Dome Metal Brushed Brass and White
$156.12
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EZVALO LED Spotlight Indoor, 5500mAh Rechargeable Battery-Powered 4Pack, Gold
$76.04
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EZVALO LED Spotlight Indoor, 5500mAh Rechargeable Battery-Powered 2Pack, Gold
$42.40
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EZVALO Wireless LED Spotlights Indoor, 5500mAh Rechargeable 1Pack, Black
$26.31
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EZVALO Spot Lights Indoor, 5500mAh Rechargeable Plant Spotlights 4Pack, White
$80.43
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AC100-240V PIR Motion Sensor Switch for LED Lights Auto On/Off 140° Detection
$8.64
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Digital Hygrometer Thermometer WiFi Smart Temperature Humidity Sensor Meter
$18.70
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IR Infrared Body Motion Sensor Auto Light Lamp Control Switch Parts AC220V 200W
$6.85
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12Inch Flush Mount Ceiling Light Fixture LED, 12 inch, Gold-5000K-1Pack
$38.99
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Progress Lighting 10-1/2-Inch Diameter x 14-1/2-Inch Height, Cobblestone
$76.99
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Battery-Powered WaveLink Door Chime with Motion Detection - 1 Receiver + Sensor
$37.97
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zemty 6Pack 12-Inch LED Flush Mount Ceiling Lights, 24W 12in-6Pack, White
$82.99
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New Honeywell DT-6360STC DUAL TEC Motion Sensor
$158.69
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Effective Device Water Leak Alarm Flood Level Overflow Detector Security
$11.19
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AC 85-265V Professional Motion Infrared Sensor Switch For Outdoor 180° Detection
$13.29
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Infrared Motion Sensor Switch 140° Detection Angle AC100-240V for Public Places
$13.29
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hykolity 2 Pack 12 Inch Selectable CCT LED Round Flat 12 inch, Brush Nickel
$57.99
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New 20m Single Beam Alarm Photoelectric Infrared Detector Alarm Home Security
$11.43
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Motion Sensor DC 5V 24V Light Switch Movement Detector Automatic PIR Sen E
$10.99
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Automatic Sliding Door Opener Safety Beam Sensor Infrared Anti-Clip Device TOOL
$23.42
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AC110V-220V PIR Infrared Body Motion Sensor Detector Control Lamp Switch On/Off
$5.62
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Automatic Light Sensor Control Switch DC8-50V Photocell Light Switch Accessory
$13.39
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Automatic Door 24.125Ghz Microwave Motion Sensor,Autodoor Motion Tracking
$20.99
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Movement Body Sensor 3.0 Tuya Human Motion PIR Transducer Home 8140
$16.79
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ECOELER 3Way Occupancy Motion Sensor Light Switch, Neutral Wire Required, PIR In
$70.36
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AC 85-265V Motion Infrared Sensor Switch For House Garden 180° Detection Range
$13.02
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Infrared Sensor Switch AC100-240V Brand New 1PCS for Office & Home Lighting
$13.02
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5V/1A Smart Thermometer Hygrometer Wi-Fi Temperature Humidity Sensor Monitor
$20.96
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Infrared Sensor Switch AC100-240V Brand New 1PCS for Office & Home Lighting
$11.96
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AC 85-265V Motion Infrared Sensor Switch For House Garden 180° Detection Range
$11.96
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328ft Infrared Motion Sensor Home Garage Alert Security System
$20.18
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ABS 10 x RC-33 NC Wired Door Contact Sensor Alarm Magnet Reed Switch
$13.61
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5-24V USB Port Detector Infrared PIR Motion Sensor Switch For Led Light Strip
$11.75
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Automatic Light Sensor Control Switch DC8-50V Photocell Light Switch Repair Part
$13.12
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1 2 Mile Driveway Alarm Wireless Sensor System Driveway
$64.22
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3-5m Automatic Body Infrared PIR Motion Sensor Detector Switch For LED light I
$9.89
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328ft Infrared Motion Sensor Home Garage Alert Security System
$18.53
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ABS 10 x RC-33 NC Wired Door Contact Sensor Alarm Magnet Reed Switch
$12.50
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Motion Sensor DC 5V 24V Light Switch Movement Detector Automatic PIR Sen I
$9.89
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20M Single Beam Detector Alarm Photoelectric Infrared Laser Sensor Anti Theft
$16.06
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Wall Mount 24.125GHz Human Inductive Motion Microwave Radar Sensor For Elevators
$18.89
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20M Single Beam Detector Alarm Photoelectric Infrared Laser Sensor Anti Theft
$14.75
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AC 85-265V Motion Infrared Sensor Switch For House Garden 180° Detection Range
$12.49
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New ABS Water Leak Alarm Flood Level Overflow Detector Sensor Home Security
$10.52
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5V/1A Smart Thermometer Hygrometer Wi-Fi Temperature Humidity Sensor Monitor
$20.11
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Effective Device Water Leak Alarm Flood Level Overflow Detector Security
$11.19
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3-5m Automatic Body Infrared PIR Motion Sensor Detector Switch For LED light I
$10.33
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