Feature:

1. Detection: There is no omission in detection and detection, which can accurately identify various cameras, including cameras and external infrared cameras that cannot be detected normally.
2. Higher Accuracy: Using infrared light and filters together, it can quickly find cameras. detection can detect a source with a maximum range of 10 meters. The closer it is to the source, the brighter the light spot.
3. Simple Charging: Charging for 2 hours, standby for up to 1 month, equipped with a 200mAh lithium battery that supports USB charging, no need to replace the battery.
4. Wide Test Range: The broadband frequency of 1MHz to 6.5GHz can detect all location, accurately locate the transmission location of the wireless devices.
5. Alarm Function: Sound and high brightness light alarm can prevent theft. When someone touches the alarm device, it will emit a strong alarm sound and flash at the same time.

Specification:

Item Type: Detector
Model: AK400
Material: PC
Charging Interface: Micro USB for .
Working Time: 5 hours continuously.
Antenna Gain: - 56db
Charging Power Supply: DC 5V 1A
Battery: 3.7V lithium battery with 200mAh capacity, shipped with built in battery.
Sensitivity: 6 level adjustable.
Receiving Frequency Range: 1MHz-6.5GHz
Receiving Range: Approx. 5cm ~ 10m / 1.97in ~ 32.81ft
Optical Lens: Special Filter
Detection Distance: Approx. 10cm ~ 10m / 3.94in ~ 32.81ft
Product Features:
1. With automatic detection function, the detector can be carried around to detect is there are other devices and cameras in the environment.
2. With strength indicator light, it can quickly find the source.
3. The sensitivity can be adjusted by adjusting the function keys, which will increase sensitivity, expand detection range, or reduce sensitivity, shorten the detection range.
Application: Applicable to company meetings, hotel accommodation, couple dating, and protecting property security.
A. How to Use:
1. Full band detection, with a frequency detection range of 1MHz to 6.5GHz. Press and hold the power on key for 3 to 5 seconds. When you hear a dripping sound and release your finger, the indicator light will be on. The default full band detection mode is enabled.
2. Move the instrument up, down, left, right, and there may be a sound prompt indicating that there is a source. The more white indicators, the greater the .
3. Short press the sensitivity adjustment button, and the more white lights, the higher the sensitivity, which can expand the search range.
4. Cyclically adjusting the sensitivity adjustment button can reduce the number of white lights, reduce sensitivity, and reduce the detection range, ultimately finding the source.
B. Camera Detection:
1. Long press the power on key for 3 to 5 seconds, and when you hear a dripping sound and release your finger, the indicator light will light up. Short press the mode key button on the rear of the machine, and the six infrared night vision lights will light up. Short press the sensitivity adjustment key to control the flashing speed of the red light. Each time you press the sensitivity key, the flashing frequency will be one level faster, a total of six levels of selection can be adapted to various needs.
2. Move this instrument up, down, left, right, and perform scanning of the surrounding environment. Follow closely through the red filter of this instrument. If there is a camera lens in front, you will find extremely strong bright spots flickering.
3. Press the mode button once to turn off the scanning function. Enter full band detection. 

Package List:

1 x Detector

1 x Lanyard

1 x USB Cable

1 x User Manual