The RF connector of this RF detector board is standard SMA female. The RF connector of this RF detector board is standard SMA female. 1 x RF Detector. Input RF power: <10dBm. Frequency range: 10KHZ-2500MHZ.
eBay
Smart Door Window Magnetic Detector WIFI Security Alarm Open Closed Detector Alarm Sensor for Home Anti-theft
Aliexpress UK
Model: K99. - 1 x Set of Detector. - Alarm mode: vibration. We will deal with it as soon as possible.
eBay
Haozee 24G Zigbee/Wifi Human Presence Detector Smart Human Body PIR Sensor Radar Detector Motion Sensors Support Home Assistant
Aliexpress UK
2G, 3G, 4G, GSM signals can be detected quickly. With 2 alarm modes, beep and vibration, it can be applied to a variety of scenarios. Sensitivity: 4 Levels Adjustable. Signal Receiving Range: Approx.
eBay
Hidden Camera Detector Wireless Signal Infrared Scanner Bug Detector Professional GPS Search Devices Security Protection
Aliexpress UK
The detector module is small and compact, easy to install and use, and has strong practicability. Item Type: Detector Module. 1 x Detector Module. This module is suitable for wide‑band power detection, with flat input and output response.
eBay
TX-850 Metal Detector Underground Professional Depth Scanner Search Finder Gold Detector Treasure Hunter Pinpointer 11 inch
Aliexpress UK
eBay
MOES Tuya ZigBee CO Detector Alarm Gas Leak Carbon Monoxide Detector Wireless Household Gas Siren Alarm Sensor Smart Safety Home
Aliexpress UK
Suspicious item. 1 Detector. Let everyone's privacy be protected, infrared scanning, compact and convenient. Alarm detection mode: 72 hours continuously. Detection frequency band: 0.38um (MHz). Working range: 20 (m).
eBay
DL-01 Counterfeit Bill Detector UV Money Checker Light Bill Tester Handheld Counterfeit Detector Portable Equipment
Aliexpress UK
Long battery life allows you to travel without worry. Advanced And Smarter: Bug detector has a new embedded advanced high speed microprocessor that makes the M8000 more powerful and smarter in fault removal, it is highly sensitive and resistant to interference also has a farther and wider detection range.
eBay
PGST Independent Home Smoke Alarm Sensor Detector Security Protection House Fire Alarm Smoke Detector Sensor High Sensitivity
Aliexpress UK
eBay
Tuya WiFi 10 in 1 Portable AQI PM0.3 /1.0 /2.5 /10 Formaldehyde Detector Temperature and Humidity CO2 TVOC Air Quality Detector
Aliexpress UK