China China wholesale Surveillance Robot Ball - Listening Through Wall Spy Device – Heweiyongtai Manufacture and Factory

China wholesale Surveillance Robot Ball - Listening Through Wall Spy Device – Heweiyongtai

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We are also focusing on enhancing the things administration and QC program in order that we could keep fantastic advantage within the fiercely-competitive enterprise for Listening Devices Through Walls From A Distance, Liquid Scanner, Video Inspection Camera, We would like to take this opportunity to establish long-term business relationships with clients from all over the world.

China wholesale Surveillance Robot Ball - Listening Through Wall Spy Device – Heweiyongtai Detail:

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This multi-function stereo listening through wall device can give listener the clearest audio information they are going to know. This is a special amplifier that will pick up the slightest noise through solid objects like a wall, so you can listen to what is happening on the other side.

Dimension	MCU(main control unit): 131×125×42mm; 41×18×15mm
Total Weight	956g
Power Supply	Built-in 9V battery
Battery Working Time	5 hours without recording; 4 hours with recording
Audio input	Left and right double track
Audio output	Left and right output simultaneously, or left and right output separately
Audio adjust	Gain adjustment, low frequency, high frequency filter adjustment and volume adjustment
Headphone output	3.5” standard interface
Recording output	Built-in recording module, real-time recording by USB external dedicated recording memory
Recording memory	16GB (continuous recording about 500 hours)

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The organization upholds the philosophy of "Be No.1 in good quality, be rooted on credit history and trustworthiness for growth", will keep on to provide previous and new customers from home and overseas whole-heatedly for China wholesale Surveillance Robot Ball - Listening Through Wall Spy Device – Heweiyongtai , The product will supply to all over the world, such as: Barcelona, Thailand, Lyon, we are sincerely hope to establish one good long term business relationship with your esteemed company thought this opportunity, based on equal, mutual beneficial and win win business from now till the future.

Beijing Heweiyongtai Sci & Tech Co., Ltd. is a Leading Supplier of EOD and Security Solutions. Our staff are all qualified technical and managerial professionals to provide you satisfied service.

All products have national professional level test reports and authorization certificates, so please rest assured to order our products.

Strict quality control to ensure long product service life and operator work safely.

With more than 10 years industry experience for EOD, Anti-terrorism equipment, Intelligence device, etc.

We have professionally served over 60 countries clients worldwide.

No MOQ for most of items, fast delivery for customized items.

This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.