Indoor extension

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> A line networking system > Unit at the gate of the host > Management center machine > Connected to the controller > Other accessories equipment > Indoor extension

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0757-82108400

Foshan hui mei electronic technology co., LTD

fixed-line：0757-82108400
fax：0757-82108400
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web site：www.fshmj.cn
address：Nanhai district, foshan city, near Florida road 10 international innovation industrial park (south China)

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HMJ11-A

发布时间：2018-09-29 10:53 点击：次

The extension does not need to be coded, the extension has no polarity connection (regardless of positive and negative), has a single chord ring tone, accepts the host call and talks with it, unlocks the function;

Dimensions: 180*80*53mm

Installation method: wall-mounted, wall mounted on the wall

Working voltage: 5VDC

Standby power: 0.36W Maximum power: 13W

Audio output without distortion power: >5mW

Frequency response: 300 ~ 3400Hz ± 3db