Detector module uses the AD8318 chip design for RF signal strength detection. Item Type: Detector module. 1 x Detector Module. RF board installation is simple, which not requires particularly complicated operations.
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Tuya Zigbee Door Window Sensor Alarm Detector Burglar Magnetic Contact Open Close Alexa Google Smart Life Smart Home Security
Aliexpress UK
T8000 is a portable wireless signal detection device, especially for the special processing of CDMA signals. Conventional radio wave detectors can't detect the CDMA signal. No matter how strong the signal source transmits, it can be easily located by adjusting the knob.
eBay
Hot Selling 1pc Wireless Motion Sensor Night Light LED Detector Lamp for Staircase, Bedroom, Closet, and Room Decor
Aliexpress UK
Detecting Range of RF Device: 0.05m-10m (Subjected to the Transmitting Power of the RF Device). With a signal strength indicator lights that can quickly find the signal source. Detect wireless cell phone and internet signal.
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PIR Motion Sensor LED Under Cabinet Lamp Dimmable Rechargeable Night Light Stairs Closet Room Aisle Tube Bar Detector Bulb
Aliexpress UK
The RF Detector & Personal Alarm G718 is great for you, the device has 3 functions RF Detect dynamic range:> 73db. RF Detection Sensitivity:<0.03mw. Alarm Sound: 130db. Digital 6 Levels Sensitivity: Turn on the LED 1 to LED 6 to indicate the sensitivity level 1 to level 6, press top and down button to adjust it.
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eWeLink Door Sensor Zigbee 3.0 Window Open Closed Detector Home Burglar Work With eWelink Zigbee Gateway App Alexa Yandex Alice
Aliexpress UK
Smart detector pen.
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Ewelink Zigbee 3.0 Door Sensor Wireless Magnetic Window Open Closed Security Alarm Detector work with Zigbee2MQTT Home Assistant
Aliexpress UK
Beep detection. Detecting Range of RF Device: 0.05m-10m (Subjected to the Transmitting Power of the RF Device). With a signal strength indicator lights that can quickly find the signal source. Detect wireless cell phone and internet signal.
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Type-C 1pc Motion Sensor Night Light - Wireless LED Detector Lamp for Bedroom, Staircase, Closet, and Room Decor-
Aliexpress UK
Hidden Camera Detectors RF Signal Scanner Bug Camera Detectors GPS Tracker Listening Devices Finder Wireless Rechargeable for Travel Hotel Car Bathroom Office Airbnb Features: 1. 4 Professional Bug Detector Modes: 1. Magnetic Field Detection to find the unwanted widely used magnetized GPS trackers. 2. Camera Lens Finder&Camera Detector to spot the hidden pinhole camera by a simple visual inspection via infrared laser scanning. 3. RF Signal Detection to detect active RF bug transmitters like transmitting camera,GPS tracker,wireless audio bug. 4. Anti-theft Alarm Vibration Induction .
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Zigbee 3.0 /WiFi Door Window Sensor Security Alarm APP Remote Monitor Smart Home Security Window Detector for Tuya Alexa Google
Aliexpress UK
This detector will alarm and remind as long as receives signal from the locator, and can quickly lock the position of the locator, find and remove. Detection Sensitivity: ≤0.03mv (main frequency band).
eBay
eWeLink Zigbee Door Sensor Window Open Close Detector Smart Home Security Work with Son-off Gateway Alice Yandex Zigbee 3.0
Aliexpress UK