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Entry Sensor (Pack of 4) - Window and Door Protection - Compatible with The SimpliSafe Home Security System - Latest Gen
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Entry Sensor (Pack of 4) - Window and Door Protection - Compatible with The SimpliSafe Home Security System - Latest Gen
  • Brand: Emerson
  • Part Number: ENS304
  • Color: White
  • Protocol: Wireless
  • Model #: 187902693862
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  • $86.99 
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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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#1 Best Seller
in Smart Sensor & Alarms
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

+ $66.99 off w/ promo code MFSF354, limited offer

  • Color: White
  • Protocol: Bluetooth
  • Type: Motion
  • Features: Easy Setup: Install in minutes all by yourself. The entry sensors attach to doors and windows, while the motion sensor and keypad can be secured to walls via the included mounts. No Monthly Fees: Designed to protect your home as well as your wallet, eufy Security products are one-time purchases that
  • Model #: T8990121
Direct from eufy Direct from eufy
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
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  • $24.99 
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Direct from eufy Direct from eufy
Smart Motion Sensor, WiFi PIR Motion Sensor for Alarm System, Mini Infrared Motion Sensor with App Remote Monitoring, Triggering Lights and Scenes.1 PCS
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Smart Motion Sensor, WiFi PIR Motion Sensor for Alarm System, Mini Infrared Motion Sensor with App Remote Monitoring, Triggering Lights and Scenes.1 PCS
  • Brand: Emerson
  • Part Number: P08
  • Specifications: 2 L x 4 W x 1 H centimeters, 0.05 kilograms, 8 meters, Wall Mount, Battery Powered, AAA, Motion Detectors, P08, QXMH, 1 PCS
  • Features: Wall Mount, 8 meters, true
  • Model #: 899463433647
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  • $25.59 
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System Sensor 2W-B I3 Series 2-Wire Photoelectric Smoke Detector
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System Sensor 2W-B I3 Series 2-Wire Photoelectric Smoke Detector
  • Protocol: Powerline / UPB
  • Type: Smoke / CO / Gas
  • Model #: 2W-B
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  • $40.95 
Nest Secure Alarm System Starter Pack
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Nest Secure Alarm System Starter Pack
  • Protocol: WiFi
  • Type: Siren / Alarm
  • Google Assistant Compatibility: Yes
  • Specifications: Nest Guard Power: Power adapter input: 100-240V AC, 50/60 Hz, 0.35A Power adapter output: 5V DC, 2.5A Nest Guard input: 5V DC, 2.5A Battery: Built-in rechargeable lithium-ion battery 12-hour battery backup Services: Cellular backup (sold separately, not available in all areas) Buttons: 3 security levels (alarm off, home and guarding, away and guarding) Info button Keypad for passcode entry Panic Sensors: Motion sensing (90 degree field of view to 10 ft.) Proximity sensing (wake on approach) Tamper detection (movement, jamming) Audio and lights: LED ring Siren: 85 dB SPL at 10 feet (3m) Speaker Microphone Nest Detect Battery: One CR123 3V lithium battery (included) Up to 2-year battery life Buttons: Nest button to check status and Quiet Open Sens...
  • Model #: H1500ES
Wireless Driveway Alarm System with Buried Vehicle Sensor
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  • $92.99 
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Smart Home Wifi Security System Alarm Set Burglar Alarm Mini Hub IP camera Motion Sensor Door/Window Sensor Smart Camera for Home Doors and Windows
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  • $145.00 
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Bed Sensor Alarm and Fall Prevention for Elderly, Motion Sensor Alert System with 58 Melody/LED/Vibration Mode, for Patients Seniors Elderly Monitoring at Home
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Bed Sensor Alarm and Fall Prevention for Elderly, Motion Sensor Alert System with 58 Melody/LED/Vibration Mode, for Patients Seniors Elderly Monitoring at Home
  • Brand: Emerson
  • Protocol: Wireless
  • Specifications: Bed Sensor Alarm, MERLRR, 2 L x 3.5 W x 2 H inches, Battery Powered, Nonstandard Battery, 1, 110 decibels, Motion Sensor
  • Features: Motion Sensor, touch, 110 decibels, Bed Sensor Alarm
  • Model #: 604230738646
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  • $45.99 
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WD01 Wired Water Leak Detector with 46" Sensor Cable, 110dB Alarm, Leak Alert System for Home, Basement, Sink, Water Heater, Laundry, and RO Filters
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  • $32.99 
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Wireless Motion Sensor LED Light - Motion Detector Alarm Chimes Door Sensor with 500 FT Range Security Alert Monitor System for Home, Business, Store, Office, School
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Wireless Motion Sensor LED Light - Motion Detector Alarm Chimes Door Sensor with 500 FT Range Security Alert Monitor System for Home, Business, Store, Office, School
  • Brand: Emerson
  • Part Number: FX-B26-YB-1T1-B-HXY-1
  • Protocol: Wireless
  • Specifications: 5 L x 3 W x 3 H inches, 0.22 kilograms, 500 feet, Door Mount, Battery Powered, AAA, ABS, Security Systems, Home Automation Hubs, Lighting Controls, FX-B26-YB-1T1-B-HXY-1, B26-YB-1T1-B-HXY, COTINSE, Black
  • Model #: 344620739529
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  • $41.99 
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WiFi Smart Motion Sensor: Indoor PIR Motion Detector, Free App Alert, Tuya App Remote Monitor, USB & Battery Dual Power Supply, Infrared Wireless Alarm System for Home Security & Home Automation
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WiFi Smart Motion Sensor: Indoor PIR Motion Detector, Free App Alert, Tuya App Remote Monitor, USB & Battery Dual Power Supply, Infrared Wireless Alarm System for Home Security & Home Automation
  • Brand: Emerson
  • Part Number: P06
  • Protocol: Wireless
  • Specifications: 2.74 L x 1.77 W x 1.41 H inches, 130 grams, 10 meters, Wall Mount, Battery Powered, Alkaline AA, Light, Fan, Smart Home Hub, Security System, Motion Detector, P06-wifi, P06, Gaoducash, white
  • Model #: 831002244009
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  • $35.99 
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Smoke & Carbon Monoxide Detector, 2-in-1 CO Detector Alarm for Home Garage RV with LCD Display Safety Alarm System Audible and Visual Alert
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Smoke & Carbon Monoxide Detector, 2-in-1 CO Detector Alarm for Home Garage RV with LCD Display Safety Alarm System Audible and Visual Alert
  • Brand: Virtue Sensor
  • Dimensions: 4.25 in x 4.25 in x 0.71 in
  • Weight: 0.36 lb
  • Model #: 930363521410
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  • $36.99 
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BUCIER  Wifi Smoke Detector Smart Fire Alarm Sensor Wireless Security System Smart Life Tuya APP Control Smart Home for Home Kitchen / Store / Hotel / Factory
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  • $53.89 
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Direct from BUCIER Direct from BUCIER
Wired PIR Sensor Dual Passive Infrared Motion Detector Hard Wired for Existing Home Alam System or Occupancy Sensor
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Wired PIR Sensor Dual Passive Infrared Motion Detector Hard Wired for Existing Home Alam System or Occupancy Sensor
  • Brand: Emerson
  • Part Number: BJ-960
  • Protocol: Wireless
  • Specifications: 10.6 L x 5.4 W x 3.6 H centimeters, 0.091 kilograms, 10 meters, Wall Mount, Corded Electric, Battery not included, -1E+1 degrees_celsius, [Home Alarm Systems], BJ-960, BROJEN, White-BJ-960
  • Model #: 954564482457
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  • $28.19 
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WiFi Smoke Detector Tuya APP Smart Life Kitchen Warehouse Home Fire Alarm System
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  • $36.39 
  • Free Shipping
Direct from AKEfit Direct from AKEfit
Ecobee SmartSensor for Doors and Windows 2-Pack, White EB-DWSHM2PK-01
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Ecobee SmartSensor for Doors and Windows 2-Pack, White EB-DWSHM2PK-01
  • Part Number: EB-DWSHM2PK-01
  • Color: White
  • Type: Door / Window Sensor
  • Specifications: Sensor Base Dimensions: Height: 60 mm (2.36 in.) Width: 29 mm (1.14 in.) Depth: 21 mm (0.8 in.) Magnet Dimensions: Height: 33 mm (1.3 in.) Width: 16 mm (0.63 in.) Depth: 12 mm (0.47 in.) Operating environment: For indoor use only Compatibility: SmartSensor works with the following devices to support ecobee home monitoring (subscription required): Smart Thermostat Premium Smart Thermostat Enhanced SmartCamera with voice control SmartThermostat with voice control ecobee4 ecobee3 lite ecobee3 ecobee Smart Doorbell Camera Sensors: Occupancy sensor: detects motion when home is armed Contact sensor: detects when doors and windows are opened and closed. Range & Connectivity : Place sensors up to 60 ft from ecobee thermostat or ca...
  • Model #: EB-DWSHM2PK-01
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  • $79.99 
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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
  • Part Number: B07ZDTXJ93
  • Color: White
  • Type: Home Security Systems
  • Amazon Alexa Compatibility: Yes
  • Model #: B07ZDTXJ93
Portable Carbon Monoxide Detector Plug,Upgraded Version Configure Emergency Lighting CO Remind,Accurate Detection of CO Concentration Graded Warning, While Monitoring Temperature Humidity
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  • $47.99 
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Door Chime, Wireless Door Chimes When Door Open Entry for Business/Home/Office/Store Door Ringer Alert Buzzer Alarm Door Ringer for Opening  Door Open Alert - 2 sensors
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  • $55.99 
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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
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  • $29.99 
  • Free Shipping
Direct from eufy Direct from eufy
Blink Outdoor 4 Wireless Smart Security Camera - 5 Camera System (4th Gen.)- 3 Sets
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  • $623.99 
  • Free Shipping
Blink Outdoor 4 Wireless Smart Security Camera - 5 Camera System (4th Gen.)- 2 Sets
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  • $422.99 
  • Free Shipping