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Waveshare Environment Sensor HAT, Compatible with Raspberry Pi 5/4B/3B/Zero/Zero W/Zero 2W/Pico/Pico W/Pico WH, I2C Bus with Rich Onboard Resources Including Ambient Light Sensor VOC Sensor
Limited time offer, ends 07/12
- Model #: 694782971117
- $57.66 –
- More options from $55.99 - $88.99
- Free Shipping
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Shelly H&T Gen 3 | Wi-Fi & Bluetooth Temperature | Humidity Sensor & Weather Station (Wall Mountable, No Hub Required) | White
- Color: White
- Protocol: Bluetooth
- Type: Temperature & Humidity
- Model #: 3800235261545
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Shelly BLU Door/Window Bluetooth Door & Window Sensor with LUX and Tilt Angle Measurement, CR2032 Battery Included, Up to 5-Year Battery Life, SBDW-002C, Black
- Protocol: Bluetooth
- Type: Door / Window Sensor
- Model #: Blu-Door/Window
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Shelly Blu Motion | Bluetooth Motion & Lux Sensor | Compatible with Google Home & Alexa | iOS & Android App | Up to 30 Ft. Range | Long-Lasting Battery | Home Automation
- Protocol: Bluetooth
- Type: Motion
- Model #: BluMotion
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WT501-W WiFi Smart Heat Detector Fixed Temperature Sensor (57°C/135°F), Wireless Fire Prevention Alarm, 85dB Siren, Tuya App Remote Alerts, 3V Lithium Battery (10+ Years), for Kitchen Garage Basemen
Limited time offer, ends 07/12
- Model #: C2AG-C0415-49
- $56.19 –
- More options from $56.19 - $59.95
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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
- $25.59 –
- Free Shipping
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Motion Sensor Doorbell for Business When Entering Door Sensor Motion Sensor Door Chime Indoor for Home Office, Sensor Alarm Prevention Fall Alert Devices for Elderly 1 Sensor 1 Receiver
- Brand: Emerson
- Part Number: AMCX-US01-SF20R-1PK
- Color: White
- Protocol: Wireless
- Model #: 613078657398
- $39.99 –
- Free Shipping
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Motion Sensor Alarm,Wireless Motion Detector Door Chime Doorbell for Home Store Business,Caregiver Reminder for Elderly,USB/Battery,Vibration
- Brand: Emerson
- Part Number: motion sensor alarm
- Protocol: Wireless
- Specifications: 2.48 L x 0.87 W x 4.25 H inches, Door Mount, Battery Powered, Lithium-Ion, PIR Motion Sensors, Magnetic Sensors, Vibration Sensors, Remote Controls, Motion Sensor Doorbell, motion sensor alarm, Cruxer Tech Inc., White, Cruxer
- Model #: 388071808867
- $39.99 –
- Free Shipping
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Matter Human Presence Sensor, 3-in-1 PIR & Light & mmWave Radar Motion Sensor, AI Motion Detector for Matter Smart Home Automation, Supports HomeKit, Alexa, Google, Home Assistant, 2.4GHz Wi-Fi
- Brand: Emerson
- Part Number: MS600
- Color: White
- Protocol: Wireless
- Model #: 994298507065
- $64.59 –
- More options from $64.24
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PIR Motion Sensor Door Bell Shop Visitor Alert Chime Dingdong Welcome Alarm Burglar Motion Detector
- Brand: Emerson
- Part Number: TL-80
- Color: White
- Specifications: 1.58 L x 2.1 W x 3.3 H inches, 0.17 pounds, 6 meters, Embedded, AC/DC, Alkaline, Plastic, -10-35 kelvin, Detector, TL-80, S SELDORAUK
- Model #: 767960326814
- $36.99 –
- Free Shipping
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Wireless Door Chimes When Entry for Business/Home/Office/Store (500ft Range 32 Chimes Adjustable Volume) Door Open Ringer Alert Buzzer Alarm - 1 sensors
- Brand: Emerson
- Part Number: M5373+D037
- Color: White
- Type: clock
- Model #: 008193684821
- $41.99 –
- Free Shipping
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HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module HCSR501
Limited time offer, ends 08/05
- Type: Accessories
- Model #: NTR1000333W
- $20.98 –
- Free Shipping
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12V DC Wired Water Detectors Water Leak Alarm Module Leakage Flood Sensor with 10A NC NO Relay Output Control, Turns Off Flood Source (White)
- Brand: Emerson
- Color: White
- Specifications: Tokatuker, 82 L x 50 W x 32 H millimeters, 0.091 kilograms, 15 volts, 80 decibels, Surface Mount, Siren, Shut-off valve, Other devices with relay input
- Features: Surface Mount, 80 decibels, Siren, Shut-off valve, Other devices with relay input
- Model #: 623435234413
- $41.64 –
- More options from $41.64
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WiFi Motion Sensor, Smart Motion Detector for Home Security, Wireless Motion Sensor App Remote Monitor, Voice Command Compatible with Alexa. 4 Pack
Limited time offer, ends 07/28
- Brand: Emerson
- Part Number: HMS-04
- Protocol: Wireless
- Specifications: 8 L x 2 W x 1.5 H centimeters, 0.08 pounds, 6 meters, Wall Mount, Battery Powered, Alkaline, AAA, ['Alexa', 'Google Assistant', 'Smart Light', 'Smart Plug'], motion sensor, HMS-04, Zecamin, 4 Pack
- Model #: 354105876511
- $79.99
- See price in cart
- More options from $59.99 - $79.59
- Free Shipping
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Lot of 10 XFINITY Security Visonic XHS2-TY MCT-350 SMA ZigBee Door Window Sensor - OEM
- Model #: XHS2-TYAT21
- $78.99 –
- More options from $78.99 - $86.78
- Free Shipping
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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
- $28.19 –
- More options from $21.74 - $28.19
- Free Shipping
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Simplex 4098-9733 TrueAlarm Analog Addressable Heat Detector
- Protocol: Homekit
- Type: Siren / Alarm
- Model #: 4098-9733
- $34.99 –
- Free Shipping
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WT607-W Smart Zigbee Smoke Detector Wireless Fire Alarm with Tuya App Remote Alerts, Photoelectric Sensor (0.08-0.15 dB/m), 85dB Siren, 2x AAA Battery Operated (<3µA Standby), for Home Kitchen Bedro
Limited time offer, ends 07/12
- Model #: C2AG-C0415-50
- $61.85 –
- More options from $61.85 - $65.90
- Free Shipping
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WT421-W WiFi Water Leak Detector Smart Water Sensor with Remote Alerts, Tuya App Notification, 80dB Siren, 2x AAA Battery Operated, for Basement, Fish Tank, Sump Pump, Laundry Leak Monitoring Work
Limited time offer, ends 07/12
- Model #: C2AG-C0415-48
- $47.66 –
- More options from $47.66 - $50.97
- Free Shipping
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Wooden Digital Alarm Clock LED Display with Sound Control Temperature Humidity Alarm Clock Wooden Digital Electronic Alarm Clock for Bedroom Bedside Office (Black Wood)
- Brand: Emerson
- Part Number: Greensenvcy1h25zwi-17
- Color: White
- Specifications: Greensenvcy1h25zwi-17, Greensen, 3.54 L x 1.5 W x 3.54 H inches, AC/DC, 12/24
- Model #: 768516478802
- $27.99 –
- Free Shipping
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WT201-W Smart CO Alarm Detector WiFi & Zigbee Wireless Carbon Monoxide Sensor, Battery Powered + Type-C Backup, Tuya App Remote Alerts, Compatible with Alexa/Google Home, 85dB Siren, CE/RoHS/RED Cer
Limited time offer, ends 07/12
- Model #: C2AG-C0415-47
- $64.74 –
- More options from $64.74 - $68.95
- Free Shipping
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Hidden Camera Detectors, Camera Detector, Bug and Spy Camera Detector, Hidden Camera Detector, RF Wireless Signal Scanner for Home/Office/Travel/Hotel
- Model #: 9433226561566
- $59.89 –
- Free Shipping
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S9 Smart Ring Finger Counter, Touch Screen Electronic Tally Counter with OLED Display, Rechargeable, Waterproof, Night Vision, Auto Lock, Adjustable Silicone Ring for Prayer Meditation Beads Counting
Limited time offer, ends 07/12
- Model #: C2AG-C0421-28
- $59.95 –
- More options from $59.95 - $63.90
- Free Shipping
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Weather Station with Customizable Alerts, Weather Forecast, Temperature, Dew Point, Humidity, Time, Heat Index, Large Display, Adjustable Brightness, Wireless, Black, C85845-INT
- Brand: Emerson
- Part Number: C85845-INT
- Color: White
- Protocol: Wireless
- Model #: 513014410136
- $127.89 –
- Free Shipping
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Used - Very Good Blink Mini - Compact Indoor Plug-in Smart Security Camera, 1080 HD Video, Motion Detection, Works with Alexa (2-pack)
- Bundled Camera Number: 2 Cameras
- Color: White
- HD Resolution: 1080P
- Night Vision: Yes
- Model #: AMZ-BLINKMINI-CAM2
- $29.99 –
- Free Shipping
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Refurbished Yealink T42U-CL IP Desk Phone - Black
- Protocol: Bluetooth
- Type: Open & Close
- Model #: T42U-CL
- $39.98 –
- Free Shipping
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Current BTSMP Series, Bluetooth Omni Indoor/Outdoor Passive Infrared Fixture sensor, PIR technology, BTSMP-OMNI-O-BK
- Brand: BTSMP
- Type: PIR detector
- Model #:
- $24.77 –
- Free Shipping