Best Threshold Detection

Hidden Camera Detectors - Anti Spy Detectors Bug Detectors Listening Device Detectors GPS Tracker Detectors - Bug Sweeper - RF Wireless Signal Scanner for Home Office Travel

【Wide Frequency Range】 The detection frequency range is 1MHZ~6.5GHZ.
Is able to detect modern communications, including GSM, 3G, 4G, 5G, Bluetooth....
【Adjustable sensitivity】 5-Levels adjustable threshold, Large range of frequency detection. 5-segment bargraph indicator Physical attenuator....
【Portable & Easy to Use】With the antenna completely concealed inside this anti spy camera detector, the size is so small. It's very easy to carry.....
【Professional Customer Support】Please contact us if you have any question or concern about our hidden camera detectors. We respond any question in....

Professional radio detection device, high sensitivity ,adjustable threshold ,large range of frequency detection.
Can detect High-speed upload GPS locator packet locator，Anti-Spy Signal Detector， Gps Signal Detecto，r Spy Bug Camera Wireless Detector， Spy....
can detect 1.2G/2.4G wireless camera，Can detect CDMA 4G signal，Wireless Detectors， GPS RF Scanner Finder.
can detect hidden 5.8GHZ wireless camera and Wireless eavesdropping，Super Anti-spy Bug GPS Camera RF Signal Detector Set GPS Tracker Wireless Camera....
Easy to use(only switch+sensitivity knob),Sound and light alarm indicator,accurate and reliable.

Transform your smartphone or tablet into an extended range, outdoor thermal camera with a 206 x 156 sensor and a narrow, 20º field-of-view lens.
"Find people and animals at dawn, dusk, and over long distances where visible light is limited. Extra range Detection increases your visual perception and awareness to improve personal safety. ".
"Perfect tool for the outdoors people, hunter, or anyone searching for people and animals ".
Does not require batteries or charging. Waterproof case included. Free seek mobile app..
"Specs: 206 x 156 thermal Sensor, 20° field of view, < 9 Hz frame rate, focusable lens, -40F° to 626°f detection range, captures photos & videos, spot temperature, high-low temperature, threshold mode, 9 Color palettes, auto mode only, auto emissivity ".
MANUAL FOCUS DIAL provides control and precision over your thermal imagery..

Turns lights on and off based on occupancy to reduce energy costs.
Adjustable time delay from 15 seconds to 15 minutes. Automatic or manual-on operation when used with a BZ-150 Power Pack.
Hallway and 500, 1000 and 2000 square foot coverage available. Ideal for open office areas, conference rooms and restrooms.
Advanced Signal Processing (ASP) circuitry automatically adjusts detection threshold.
LightOutput 1FCD: Automatic On/OFF. Load: 1 Amp @ 24VDC/VAC. Special Features: Solid State, Crystal-controlled.

... RF SIGNAL DETECTION -- Wireless surveillance cameras, tracking devices and 2G, 3G, 4G SIM card bugs, GSM listening devices, magnetic locator, bugs can be detected via RF radio frequency antenna. Users can adjust the signal sensitivity by knob according to actual needs. The threshold is adjustable, frequency detection range is large.
MAGNETIC SIGNAL DETECTION -- Can detect magnetic locators, hidden bugs and GPS trackers installed on convert place in your car with magnetic field probes. MAG mode must insert and tighten the magnetic probe, adjust the signal to the 4-6 grid balance point, the alarm sound will stop.
WIDE APPLICATIONS -- can be used to find hidden cameras and listener search in homes, offices, hotels, motels, bathrooms, locker rooms, business negotiations, confidential meetings, government agencies, and to find GPS tracker in car, or as a scanner for daily use to prevent sneak shots and monitor magnetic field signals. Stay vigilant for your partner, family, business, and provide privacy protection.

【Wide Frequency Range】 The detection frequency range is 1MHZ~6.5GHZ.
Is able to detect modern communications, including GSM, 3G, 4G, 5G, Bluetooth and Wi-Fi 2.4G and 5.8G； 2 working modes: Sound and Vibration. 5-Levels adjustable threshold,Large range of frequency detection..
【Portable & Easy to Use】With the antenna completely concealed inside this anti spy camera detector, the size is so small. It's very easy to carry. And you can conduct a covert sweep, especially when sweeping in sensitive areas that have hidden spy cameras.It is convenient to protect your personal privacy and business information security..
【Upgraded Smart Chip&User Friendly Operations】Device to find hidden camera ,designed with the advanced smart chip,is more technical in every function,but easier in using. Following the instructions step by step,this hidden camera finder will be a considerate helper for you..
【Quality Service】BTFDREEM 's technical support team takes 7*24 online service, you can contact us with any questions and we will ....

... 【3 in 1 EMF meter】One machine for three purposes, simultaneously detecting electric field, magnetic field radiation and temperature.Short press "MODE" key, the electric/magnetic field and ℃/℉ function conversion.
【Alarm】 Exceeding alarm threshold (electric field: 40V/m.
Magnetic field: 0.4μT), the instrument will sound, light, screen display at the same time.【Alarm】 Exceeding alarm threshold (electric field: 40V/m.
Magnetic field: 0.4μT), the instrument will sound, light, screen display at the same time.
【Hold data】The instrument reading will be locked by pressing the HOLD key, and the "H" symbol will be displayed on the screen. If there is no need to lock, press the HOLD key again.
【Graphic display】LCD graphic display of radiation value trend.Radiation assessment, to remind you whether the current radiation value is safe.

Cloud enabled water/liquid level sensor. Get alerts when level crosses a set threshold. View live on cloud..
Connects to your home or office wifi. No hub or gateway required..
Ideal for water level monitoring, tank monitoring, basement sump pump water level detection.
Easy set up, with back mount power plugs directly into wall outlet.
Programmable alerts when water level goes above, or goes below set level..

Triple displays of CO2 level, Temperature (°F/ °C) and Humidity (Air, Wet Bulb, or Dew Point Info are all available).
Stable NDIR Sensor for CO2 Detection. Ideal indoor air quality meter for home, laboratories, hotels, etc.
Sound Warning Alarm notifies operator when CO2 levels reach or exceed a preset threshold.
Power Supplied by Battery (Included) or 9V Adaptor . Optional Software CD for PC Connection Online Logging is also possible..
Measuring Range:CO2: 0~9999ppm, Resolution : 1ppm,0.1°C/°F, 0.1%RH.