2021 High quality Surveillance Ball Camera - Wireless Listening System – Heweiyongtai
2021 High quality Surveillance Ball Camera - Wireless Listening System – Heweiyongtai Detail:
Product Video
Product Pictures
Features
1. This wireless listening system consists of wireless transmitting part and receiving part. The
wireless transmitting parts are equipped with 10 different frequency bands and different shapes,
which can be used simultaneously whilst not interfering with each other.
2. The wireless transmitting parts can be concealed perfectly which can obtain crime evidence while
not affecting their normal work.
3. Built-in high sensitivity microphone, which can listen to the sound in the room up to 80sqm.
4. Power consumption of transmitting modular is only 20mw, which can ensure longer working time.
5. Long transmission distance, which is about 200-500m in the urban visual environment. It’s subject to
the amount of barrier and electromagnetism intensity.
Technical Specification
|
Receiving Part |
|
|
Dimension |
L110 * W57 * H39mm |
|
Power supply |
7.4 V / 2800 mAh Li-ion Battery |
|
Working time upto 8hours |
|
|
Receiving Channel |
16 |
|
Power |
5W |
|
Weight |
240gram |
|
Receiving Sensitivity |
0.20μV@20/25KHz typical |
|
Rated Audio Power |
1W |
|
Audio Distortion |
5% or less |
|
Storage |
32GB which can record for 500hours |
|
Recording file format |
WAV |
|
Playback function |
Yes |
|
USB2.0 Extract |
Support |
|
With earphone |
Yes |
|
Working Temperature |
-25℃~ + 60℃ |
Company Introduction
Overseas Exhibitions
Product detail pictures:
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Our commission is to serve our buyers and purchasers with most effective good quality and aggressive portable digital goods for 2021 High quality Surveillance Ball Camera - Wireless Listening System – Heweiyongtai , The product will supply to all over the world, such as: Mombasa, Roman, Denmark, With the effort to keep pace with world's trend, we will always endeavor to meet customers' demands. If you want develop any other new products, we can customize them for you. If you feel interest in any of our products or want develop new products, please feel free to contact us. We are looking forward to forming successful business relationship with customers all over the world.
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.
By Irma from Toronto - 2017.08.16 13:39
As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
By Judy from Maldives - 2017.12.02 14:11
