1. As the called party, the speaker beeps and the alarm light illuminates simultaneously, making it more intuitive to identify which phone has an incoming call.
2. The telephone can be combined with a programmed exchange and a coupler to form an independent communication system.
3. Directly connects to the telecommunications network.
4. Once the communication system is assembled, each telephone is an independent workstation, and a single malfunction does not affect the entire system's operation.
5. After assembling the calling system, the product features automatic gain function, with voice volume remaining consistent regardless of the distance or number of telephones.
6. Volume of the amplifying speaker can be freely adjusted
7. Phone case design: waterproof, dustproof, no need for a waterproof cover, aesthetically pleasing and practical.
8. The internal circuit of the telephone utilizes a universal double-sided integrated circuit, offering advantages such as accurate dialing, clear conversation, and stable operation.
9. Aluminum alloy die-cast housing, with high mechanical strength and strong impact resistance.
10. The shell surface is high-temperature electrostatic spray painting, with excellent antistatic properties and eye-catching colors.
11. All critical components, including handles, hangers, and keyboards, are manufactured in-house by our company. We maintain strict quality control and offer quick response to after-sales inquiries.
Operating Voltage | AC220V±10%，50Hz |
Standby operating current | ≤0.2A |
Frequency Response | 250~3000Hz |
Loudspeaker Output Power | 10~25W |
Ingress Protection (IP) rating | IP68 |
Corrosion Resistance Grade | WF1 |
Ambient Temperature | -40～+60℃ |
Atmospheric Pressure | 80~110KPa |
Relative Humidity | ≤95% |
Lead Wire Holes | 3-PG11 |
Overall Weight | 10Kg |
Installation Method | Wall-mounted |
Flicker frequency of lights | 1Hz |
Light color | Red (Customizable) |
1. Suitable for environments with specific requirements for moisture resistance, fire prevention, noise reduction, dustproofing, and frost protection, such as subways, highways, power plants, gas stations, ports, and steel companies.
2. Suitable for high-noise environments.
Usage Instructions:
1. Caller picks up the line and dials the recipient's phone number → recipient's phone rings.
2. The called party hears the ringtone → picks up the handset to answer the call, and both parties engage in a normal conversation.
3. Hang up the receiver after the call ends.
4. The caller picks up the receiver, presses the "R" key, and the last dialed number is called.
5. Two volume control keys are provided to adjust the speaker volume according to the level of ambient noise.
1. One-year free warranty under normal use and no man-made damage.
2. Our company manufactures the handles, hooks, and keyboards for our products in-house, and we provide service parts at any time.
3. Unified Customer Service Hotline: 400-118-2011
