详情描述

1. Directly connect to Ethernet, spanning across subnets and routers.

2. Digital key dialing, call any terminal, and achieve full-duplex intercom.

3. Broadcast announcements through loudspeakers in areas permitted by authorization.

4. Built-in amplifier, automatically connects upon incoming calls, and shuts off during power outages for added safety.

5. Phone case design with waterproof and dustproof features, no need for a waterproof cover, aesthetically pleasing and practical.

6. The internal circuit of the telephone uses a universal double-sided integrated circuit, featuring accurate dialing, clear conversation, and stable operation.

7. Engineering plastic housing, excellent waterproof and dustproof performance, strong corrosion resistance.

8. Phone stability is excellent, with strong anti-interference capability.

9. Our company manufactures the handles, hooks, and keyboards for critical components in-house, ensuring strict quality control and a fast response time for after-sales service.

Rated Voltage

AC220V

Network Communication Protocol

TCPUDPICMPIGMP

Frequency Response

250~3000Hz

Ringing Grade

80dB

IP rating

IP66

Corrosion Resistance Grade

WF1

Ambient Temperature

-30+60℃

Atmospheric Pressure

80~110KPa

Relative Humidity

≤95%

Lead-out hole

3-PG11

Overall Weight

6Kg

Installation Method

Wall-mounted

Suited for environments such as subway systems, utility tunnels, tunnels, highways, power plants, etc., that have special requirements for moisture resistance, fire prevention, noise reduction, dust prevention, and frost resistance.