1. The system boasts strong expandability and compatibility, supporting standard SIP 2.0 (RFC3261) and related RFC protocols.
2. Full-duplex intercom function.
3. Speaker and microphone sensitivity is adjustable; optional voice coding methods include G.729, G.723, G.711, G.722, G.726, and more.
4. Telephone case design, waterproof and dustproof, no need for a waterproof cover, both aesthetically pleasing and practical.
5. The internal circuit of the telephone employs internationally standard double-sided integrated circuits, offering advantages such as accurate dialing, clear conversation, and stable operation.
6. The shell surface is high-temperature electrostatic spraying, with excellent anti-static properties and eye-catching colors.
7. Key components such as handles, hangers, and keyboards are all manufactured in-house, with rigorous quality control and quick after-sales response.
Communication Protocol | SIP2.0(RFC-3261) |
Hands-free speaker | 1W/8Ω |
Volume Control | Adjustable |
Support Agreement | RTP |
Encoding and decoding | G.729、G.723、G.711、G.722、G.726 |
Supply Voltage | PoE |
LAN | -10/100base-TX s Auto-MDIX, RJ-45 |
WAN | 10/100base-TX s Auto-MDIX, RJ-45 |
Dimension and Appearance | 300*200*130MM |
Overall Weight | 3Kg |
Installation Method | Wall-mounted |
Ideal for environments with specific requirements for moisture resistance, fire prevention, noise reduction, dustproofing, and frost resistance, such as subway systems, tunnels, highways, power plants, gas stations, docks, and steel mills.
Under normal use and without any artificial damage, one-year free warranty is provided.
2. All product handles, hangers, and keyboards are self-manufactured by our company, with service parts available at any time.
3. Unified Customer Service Hotline: 400-118-2011
