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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> Villa system > Unit at the gate of the host > Other equipment > Indoor extension

> Intelligent anti-theft lock sy

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0757-82108400

Foshan hui mei electronic technology co., LTD

fixed-line：0757-82108400
fax：0757-82108400
Pre-sale-QQ：1461183480
After-sales-QQ：1461183480
Complaints-QQ：1461183480
web site：www.fshmj.cn
address：Nanhai district, foshan city, near Florida road 10 international innovation industrial park (south China)

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HMJ19-V43C

发布时间：2018-09-30 14:39 点击：次

1. Call confidentiality: When any user in the system is using, the content of the call will not be heard or affected by other users' extensions;

2, development monitoring: automatically display the visitor or management room image when ringing, free to monitor the outside of the unit at any time.

3. Access control unlocking function: When the indoor unit displays an image, it can control the opening of the unit door electronically controlled lock;

4. Call function: When the user needs to make an emergency call (emergency event), he can call the management host to contact the management personnel through the call button.

5, can be connected to the second defense zone, including gas, emergency button;

6, answering methods: hand-held or hands-free answering, two-way conversation;

7. The extension is not powered (zero current standby), low carbon and environmentally friendly, and stable and durable. The complete household isolation makes the whole system stable and easy to maintain.

8, volume, brightness, contrast adjustable;

9. The visitor calls the extension on the unit door host. The extension has a number of MP3 real people singing, and the visitor image is displayed at the same time. The owner can answer the call and talk to the visitor.

External dimensions: 188*132*22mm

Installation mode: wall-mounted type

Screen: TFT4.3 "hd digital LCD screen

Resolution: 800X480

Video input signals: PAL1Vp - p75 Ω

Frequency response: 300 ~ 3400Hz

Audio signal to noise ratio: greater than 25dB

Audio distortion: less than 5%

Working current: standby 0mA, work power: less than 600mA

Working voltage: DC18V

Ambient temperature: - 30 ℃ ~ + 55 ℃

Relative humidity: 45%-95%

Interface type: RJ45

Wiring method: super 5 class