Item Type: Logarithmic Detector. 1 x Logarithmic Detector. If you are satisfied with our service, pls. Input Impedance: 50 ohms.
eBay
Burglar Home Security System Alarm System Accessories PIR Detector Doors Detectors Outdoor Solar Alarm 433Mhz GSM Wireless
Aliexpress UK
New Scottish Law Compliant Interlinked Fire Alarms. For every carbon-fuelled appliance, e.g. gas/oil/wood boiler, coal/gas/log fire, gas/oil heater or flue in any room, you must have a carbon monoxide detector in that room.
eBay
Carbon Monoxide Detector Independent Security Protection Gas Detector LCD Digital Display Home Warning Real-Time Alarm
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.
eBay
1~5pcs ZigBee Water Sensor Tuya Leak Detector Flood Water Leakage Detector Alarm Smart Life Control Need Zigbee Gateway
Aliexpress UK
Detector: 1 x 3.7V 1600mAh 902535 lithium battery. Magnetic Detection Sensitivity: 50mm-300mm. Frequency Range: 1MHz-2.8GHz.
eBay
ONENUO Zigbee Human PIR Motion Sensor Detector Security Smart Life Tuya Zigbee Movement PIR Detector Needs Zigbee Gateway/Hub
Aliexpress UK
[Newest Product 2023] Cool and exquisite appearance, powerful chip and professional signal processing anti-spy signal detector can eliminate all suspicious risks and has an automatic detection function, which can effectively prevent eavesdropping, taking pictures and leaking privacy.
eBay
GLD-6308 Combustible Gas Detector, Household Natural Gas Leak Detector, Gas, LPG, and Alcohol Leakage Detection
Aliexpress UK
Due to the differences between different monitors, the picture may not reflect the actual colorful of the item. Receiving frequency ranges: 1MHZ to 5.5GHZ.
eBay
C2 Gas Alarm CO detector combustible gas leakage Digital Gas Leak Smoke Alarm Intelligent Remote Monitoring Gas Detector
Aliexpress UK
Response Range: 5kHz–2700MHz. Dual analog and digital display for intuitive clarity. 1 × Module. Input Impedance: 50Ω. Also note that monitor settings may vary from computer to computer and may distort actual colors.
eBay
HABOTEST HT601A HT601B Gas Leak Detector 0-1000PPM Sound & Screen Alarm Combustible Flammable Natural Methane Gas Detector
Aliexpress UK
1 Detector. When the "A" button is pressed and the indicator light is on, move left and right. When the radio wave is received, the sound will sound and the indicator light will flicker. The long distance (depending on the transmission power) will lock the emission area.
eBay
6IN1 Electronic Wall Scanner Detector Finder Cable Finder Detector Multifunctional FinderTool for Wood/Ferrous/Non-Ferrous Metal
Aliexpress UK