You're in Home Security
Need a Personal Shopper?
Subscribe to
Bizrate emails for the hottest
deals & products,
PLUS a chance to
WIN $25
sign me up!
New winners chosen weekly.
No purchase necessary.
| Best Seller  | Door Alarm Sensor, 125dB Door Alarms Window Open Alarm Sensor - Black, Silver Tone The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more | FREE shipping go to store |
 | Door Alarm Sensor, 125dB Door Alarms Window Open Alarm Sensor - Black, Silver Tone The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more | FREE shipping go to store |
| Best Seller  | ALARM LOCK PG30MS Exit Door Alarm,95dB,Metallic Silver Exit Door Alarm, Finish Metallic Silver, Arm Type Keyless Control, Alarm Type Audible/Annunciation, Siren Style Pulsed and Steady, Sweep, Activated By Cover Removal, Alarm Duration 15 sec, Door Handing Non-Handed, Body Length 9 in, Body Height 2 3/8... ... more
ALARM LOCK PG30MS Exit Door Alarm,95dB,Metallic Silver Exit Door Alarm, Finish Metallic Silver, Arm Type Keyless Control, Alarm Type Audible/Annunciation, Siren Style Pulsed and Steady, Sweep, Activated By Cover Removal, Alarm Duration 15 sec, Door Handing Non-Handed, Body Length 9 in, Body Height 2 3/8... | go to store |
 | WBM smart wifi sensor for window, door, and also used as a garage door sensor. Home security door open contact sensor monitors and reports the opening and closing status of windows and doors real-time position status displayed on the app, no wiring... ... more | $45.99 $40.06 FREE shipping go to store |
 | Keep your family safe and worry-free using the precision measurements and quality warnings in the GZAIR Wi-Fi Carbon Dioxide Meter and Smoke Alarm. Displaying high-accuracy data, the monitor includes temperature and humidity sensors for extra... ... more | $83.99 $70.99 FREE shipping go to store |
 | The product utilizes an electrochemical carbon monoxide sensor that lasts for up to 5 years to detect carbon monoxide. This carbon monoxide detector is battery powered, making it portable and easy to use anywhere. When carbon monoxide levels become... ... more | FREE shipping go to store |
 | Ubiquiti Networks UniFi Protect All-In-One Smart Sensor (3-Pack) UP-SENSE-3 Free Shipping! Ubiquiti Networks UniFi Protect All-In-One Smart Sensor (3-Pack) Motion & Door/Window Sensor, Temperature & Humidity Sensor, Ambient Light & Alarm Sound Sensor, Water Leak Sensor, Bluetooth Connectivity, Battery Operated, UniFi Protect... ... more
Ubiquiti Networks UniFi Protect All-In-One Smart Sensor (3-Pack) UP-SENSE-3 Free Shipping! Ubiquiti Networks UniFi Protect All-In-One Smart Sensor (3-Pack) Motion & Door/Window Sensor, Temperature & Humidity Sensor, Ambient Light & Alarm Sound Sensor, Water Leak Sensor, Bluetooth Connectivity, Battery Operated, UniFi Protect... | FREE shipping go to store |
 | Ubiquiti Networks UniFi Protect All-In-One Smart Sensor UP-SENSE Free Express Shipping! Ubiquiti Networks UniFi Protect All-In-One Smart Sensor Motion & Door/Window Sensor, Temperature & Humidity Sensor, Ambient Light & Alarm Sound Sensor, Water Leak Sensor, Bluetooth Connectivity, Battery Operated, UniFi Protect... ... more
Ubiquiti Networks UniFi Protect All-In-One Smart Sensor UP-SENSE Free Express Shipping! Ubiquiti Networks UniFi Protect All-In-One Smart Sensor Motion & Door/Window Sensor, Temperature & Humidity Sensor, Ambient Light & Alarm Sound Sensor, Water Leak Sensor, Bluetooth Connectivity, Battery Operated, UniFi Protect... | FREE shipping go to store |
 | Door Window Security Magnetic Sensor Alarm Door Open Entry Detector Split Welcome Chime Bell for Door Window Security Magnetic Sensor Alarm Door Open Entry Detector Split Welcome Chime Bell for ... more | $5.19 $3.06 go to store |
 | Motion Sensing Alarm Remote Control Infrared Wireless Door Window Home Alarm Wireless Motion Alarm Motion Sensing Alarm Remote Control Infrared Wireless Door Window Home Alarm Wireless Motion Alarm ... more | $19.75 $9.08 go to store |
 | Top Zemismart Zigbee Tuya Smart Door Window Sensor Security Detector Real Time Automatic Alarm Top Zemismart Zigbee Tuya Smart Door Window Sensor Security Detector Real Time Automatic Alarm ... more | $64.14 $32.07 FREE shipping go to store |
 | The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more | FREE shipping go to store |
 | Door Window Alarm 125dB Vibration Alarm Sensor Door Window Open Alarms - Black, Silver Tone Our Vibration Alarm Sensor is the perfect solution for reinforcing the security of your window and door. This alarm sensor provides reliable protection, ensuring the safety of your home and loved ones. ... more | FREE shipping go to store |
 | Door Alarm Sensor, 125dB Door Alarms Window Burglar Alarm - Black, Silver Tone The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more | $18.49 $14.79 FREE shipping go to store |
 | Door Alarm Sensor, 125dB Door Alarms Window Burglar Alarm - Black, Silver Tone The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more | FREE shipping go to store |
 | Door Alarm Sensor, 125dB Door Window Open Alarm Sensor, White The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more | FREE shipping go to store |
 | Door Alarm Sensor, 125dB Door Window Open Alarm Sensor, White The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more | FREE shipping go to store |
 | Door Alarm Sensor, 125dB Mini Door Window Open Alarm Sensor, White The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more | $18.99 $14.24 FREE shipping go to store |
 | Door Alarm Sensor, 125dB Mini Door Window Open Alarm Sensor, White The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more | FREE shipping go to store |
 | Door Alarm Sensor, 125dB Door Window Open Alarm Sensor, White The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more | FREE shipping go to store |
 | Door Alarm Sensor, 125dB Door Alarms Window Burglar Alarm, White The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more | FREE shipping go to store |
 | Door Alarm Sensor, 125dB Door Alarms Window Burglar Alarm, White The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more | FREE shipping go to store |
 | Home Wired Alarm Security Magnetic Door Contact Reed Sensor Switch White 2 Sets Net Weight: 44g; Package Content: 2 Sets x Magnetic Door Switch, Some Screws Size: 6.4 x 2.0 x 1.3cm/2.5" x 0.78" x 0.52"(L*W*H); Product Name: Magnetic Door Switch Color: White;Induction distance:15mm Material: Plastic Working Voltage: DC 100V Surface… ... more | $9.99 $7.99 FREE shipping go to store |
 | Door Window NC Contact Security Safety Alarm Magnetic Sensor Reed Switch Sets - White Country of Manufacture: CHINA; Material: Plastic, Electronic Parts; Net Weight: 23g Package Content: 1 x Magnetic Door Switch Sets, Installation Screws; Type: /; Rated Voltage: DC 100V Rated Current: 500mA; Rated Power: /; Wire Length: / Main Color:… ... more | FREE shipping go to store |
 | Home Security Wedge Door Stop Alarm System Equipment Intruder Alert 2pcs - Black, Silver Tone Package Content: 2 x Doorstop Security Alarms; Color: Black,Silver Tone Material: Plastic,Metal; Size: 13.7 x 4.5 x 3.7cm/ 5.4" x 1.8" x 1.5" (L*W*H) Net Weight: 237g; Product Name: Doorstop Security Alarm Powered by: 1 x DC 9V Batteries (Not Included… ... more | $25.49 $19.12 FREE shipping go to store |
 | 5pcs MC-51 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White Plastic NC Door Contact Switch The reed switch is an electrical switch operated by an applied magnetic field. Will make Sense Door Closer at Roughly 16mm Screw Surface Mount Work as an anti-theft alarm, perfect for wood door and window. ... more | FREE shipping go to store |
 | 2pcs MC-51 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White Plastic NC Door Contact Switch The reed switch is an electrical switch operated by an applied magnetic field. Will make Sense Door Closer at Roughly 16mm Screw Surface Mount Work as an anti-theft alarm, perfect for wood door and window. ... more | FREE shipping go to store |
 | RC-36 Recessed Door Contact Sensor Alarm Magnetic Reed Switch Package Content: 1 x Magnetic Door Switch Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp. ... more | FREE shipping go to store |
 | 30pcs MC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White ABS Normally Closed Door Contact Switch 0.5A Maximum Switch Current Will make Sense Door Closer at Roughly 10-15mm Self-Adhesive Mount, Screw Surface Mount Long wire lead that is side mounted Description: 1.Self-Adhesive Mount, Screw Surface Mount… ... more | FREE shipping go to store |
 | Wireless Driveway Alarm Outdoor Motion Sensor Doorbell - 3.2' Introducing our Wireless Driveway Alarm Outdoor Motion Sensor Doorbell – a reliable and convenient solution for home .This wireless system alerts you to any movement near your driveway or entryway, providing an early warning for visitors or potential… ... more | FREE shipping go to store |
 | 2Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security - White Net Weight: 36g; Package Content: 2 Sets x Magnetic Door Swith; Size: 55 x 12 x 11mm / 2.2" x 0.47" x 0.43"(L*W*H) Product Name: Magnetic Door Swith; Color: White; Material: ABS Working Voltage: 0-100V; Transmitting Distance: 3-15mm Contact Type: NC/NO/… ... more | FREE shipping go to store |
 | Magnetic Reed Switch, 4 Pack NC Ring Alarm Contact Sensor Switch Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window. ... more | FREE shipping go to store |
 | Magnetic Reed Switch, 10 Pack NC Ring Alarm Contact Sensor Switch, Brown Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window. ... more | FREE shipping go to store |
 | Magnetic Reed Switch, 5 Pack NO NC Ring Alarm Contact Sensor Switch Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window. ... more | FREE shipping go to store |
 | Magnetic Reed Switch, 4 Pack NC Ring Alarm Contact Sensor Switch Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window. ... more | FREE shipping go to store |
 | Magnetic Reed Switch, 5 Pack NO NC Ring Alarm Contact Sensor Switch Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window. ... more | FREE shipping go to store |
 | Magnetic Reed Switch, 10 Pack NO NC Ring Alarm Contact Sensor Switch Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window. ... more | FREE shipping go to store |
 | 5 Pcs Door Window Magnetic Switch Home Alarm Security System NC Normally Close - White Product Name : Magnetic Door Switch;Contact Type : NC, Normally Close;Contact Capacity : 0.5A(Maximum Switch Current) Voltage : 100V;Rated Power : 10W;Actuation Distance : 5-10mm; Size(Approx) : 2.7 x 1.5x 0.8cm/ 1.1" x 0.6" x 0.3"(L*W*H);Color : White… ... more | FREE shipping go to store |
 | Sabre HS-DWA2 Wireless Door And Window Alarm, Plastic, White Highlights: Dimensions: 2.5" H x 1.625" W x 0.5" L Material: Plastic Color: White On and Off Switch: Yes Battery Size: LR44 Low Battery Indicator: Yes Decibel Rating: 120 dB Each alarm uses four LR44 batteries Number In Package: 2 Packaging Type:… ... more | $26.11 $23.50 FREE shipping go to store |
Ads related to Door Alarm Sensor, 125dB Door Alarms Window Open Alarm Sensor - Black, Silver Tone
