I. Operation and use

1. Off-line/hang-up mode: off-line/hang-up mode is the handle control mode, off-line for connection, hang-up for disconnection;

2. Answer the phone: when there is an incoming call, the phone rings, remove the handle, you can talk to the other party, hang back the handle after the call;

3. Make a call: remove the handle, operate according to the dialing mode of ordinary telephone, and talk to each other;

2. Main technical parameters

1. Support access to various types of network switches and SIP broadcast dispatch servers 

2. Relative humidity:10%~90 

3. Ambient noise: ≤100dB(A)  

4. Ringing level: ≥110Db 

5.T emperature: -40℃~75℃

6. Atmospheric pressure:86~106Kpa 

7. Talking distance:≧90CM 

8. Power supply:POE power supply or DC9V-24V1A power supply 

9. Protection grade:IP68 

10. Built-in speaker:2W

11. Signal inlet hole:IP68 waterproof RJ45 Gran.

12. Power inlet hole:standard M16 waterproof Gran.

3.packaging material

Machine size: 356 * 277.5 * 130 (mm)

Outer box size: 440*302*175 (mm)

Packaging material: pearl cotton, carton

Gross weight: 6.5KG 

Net weight: 5.5KG

4. product installation size chart

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Wuhan Shengda Electric Co., Ltd. was founded in 2004 and is headquartered in Wuhan, Hubei Province. It is a supplier focusing on digital and intelligent system solutions. We have R&D and production bases in Fujian and Hubei, and have established several marketing outlets nationwide.

Our company has passed international standards such as ISO9001 quality management system, ISO14001 environmental management system, ISO45001 occupational health management system, ISO27001 information security management system, and ISO20000 information technology service management system.

We have been awarded as high-tech enterprise, AAA credit enterprise, Hubei Province pilot demonstration enterprise of informationization and industrialization integration of intellectual property rights, software enterprise, Wuhan City "thousand enterprises and ten thousand people" enterprise, Wuhan City copyright demonstration unit, and participated in the preparation of a number of national and industry standards.

Adhering to the wish of "building a better urban life with science and technology", we focus on providing customers with the whole stream of services such as design, hardware and software development, manufacturing, installation and commissioning, operation and maintenance management in the fields of tunnel corridor, water conservancy, pharmaceutical and chemical industry, industrial manufacturing, science, education, culture and health, and new energy.