42G GSM band. 2G GSM: B3/B5/B8. 20 GSM positioning accuracy 50-200 m (depending on the network). Just dail the sim card nos inside the socket cord. Then it will connect automatically and you can hear the surrounding sound.
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Professional Singing Bluetooth $peaker ColumnSpeaker High-end Ktv Karaoke Microphone Bluetooth Audio Wireless Mic
Aliexpress UK
It Sounds An Alarm To Ensure Your Safety And Privacy. With Its Efficient Design, Our Detector Provides A Simple And Hassle-Free Experience And Is Very Easy To Carry And Use. 1 Detector. Signal Detection Range: 0.05m-8m.
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V380 Pro 3 Lens IP Solar Camera HD 15 MP Outdoor Waterproof CCTV Night Vision Two-Way Audio Camera Mobile Tracking 4G IP Camera
Aliexpress UK
Leather Car Remote Key Fob Cover Case For Range Rover Evoque Jaguar XF XJ XE XJL. Detector 1, data cable 1, lanyard 1, manual 1. ~LCD Display 6.5" Touch Screen TDO-WVGA0633F00045 for VW MIB STD2 680 200 Radio~.
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BM800 V8 Sound Card Set Professional Audio Condenser Mic Studio Singing Microphone for Karaoke Podcast Recording Live Streaming
Aliexpress UK
Worry about the leakage of electromagnetic radiation in household appliances; 5. Avoid content exposure. Diversity of alarm clock functions: sound alarm, vibration alarm and light alarm; 2. Simplicity of operator: switching functions through multiple buttons; 3.
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CPDD 3.5mm Car External Microphone Bluetooth-compatible Car Dashboard Or Sun-Visor Audio Mic Stereo Radio GPS Adapter
Aliexpress UK
Smart detector pen.
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JJC Osmo Action 6 Mic Adapter 3.5mm Audio Mic Adapter for DJI Osmo Action 5 Pro 4 Supports Microphone With Type-C Charging
Aliexpress UK
K18 Detector Unit with high-sensitivity sensors. RF Antenna + GS Magnetic Probe for comprehensive detection. Antenna 10.5cm screw-in RF antenna (included). Detection Frequency 1MHz – 6.5GHz (comprehensive RF coverage).
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New DJI Mic Mini (2TX+1RX+Charging Case) Wireless Microphone with Intelligent Noise Cancelling High-Quality Audio DJI Original
Aliexpress UK
Trying to find out the truth about what's being said behind your back?. Now you can from a distance. You can even place several of these audio devices and set them up at your desired locations like the bedroom, living room, conference room or office.
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Tuya Smartlife Home Black Mini Camera Night Vision Two-Way Audio Magnetic WiFi Human Alarm Built-in Siren for Home Cloud Storage
Aliexpress UK
Cool and exquisite appearance, powerful chip and professional signal processing technology.This 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
1080P HD Mini WiFi Camera Indoor Safety Security Surveillance Baby Monitor Night Vision Camcorder IP Cam Audio Video Recorder
Aliexpress UK