PRODUCTS
PRODUCTS

PRODUCTS

PRODUCTS
PRODUCTS

PRODUCTS

PRODUCTS
PRODUCTS

PRODUCTS

Stereo Listening Through Wall System

This multi-function stereo listening through wall device is an updated product nowadays, which can give listener the clearest audio information they are going to know.
零售价
0.0
Yuan
市场价
0.0
Yuan
浏览量:
1000
产品编号
数量
-
+
库存:
0
0
关键词:
listening through wall
1
Product description

Description
This multi-function stereo listening through wall device is an updated product nowadays, which 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. The contact microphone is a ceramic pin specially developed for converting vibration into audible noise. It has two powerful transducers together comprise an exceptional monitoring device. It is widely used in police, prison and intelligence department.
Features
● High Detection sensitivity.
● The threshold frequency,gain of the amplifier and microphone are adjustable.
● The gain of the amplifier can be infinitely adjusted.
● People can monitor with channel 1, channel 2 separately or simultaneously.  
● Built-in recording function, it can record automatically when insert dedicated memory card. 

未找到相应参数组,请于后台属性模板中添加

Address: Number 113,Gucheng West Road,Shijingshan District,Beijing,China.
Mobile:
+86-13522972872

Tel: +86-52609688-877
Fax: +86-10-52609690
Email: info@heweigroup.com   gerrywang@heweigroup.com

hewei

- Add WeChat -

Copyright © Beijing Heweiyongtai Sci&Tech co.,Ltd.

Power by:300.cn

京ICP备12051739号-1