Mine Construction IP Intercom Telephone System Petrochemical Plant Telephone Terminal

I. Functional Overview

1. Wall-mounted installation, aluminum alloy die-cast housing with a wall thickness of not less than 5mm, offering strong anti-vandalism performance.

2. Supports SIP 2.0 protocol, RJ45 interface, and allows registration for no fewer than three SIP accounts.

3. Industrial-grade triple-proof design (dustproof, waterproof, shockproof) with an ingress protection rating meeting GB/T 4208-2017 IP66.

4. Supports full-keypad dialing or automatic dialing, with three customizable function keys.

5. Supports Power over Ethernet (PoE) or DC power supply.

6. Supports customized audio output interface for connecting external powered speakers for broadcasting.

7. Supports busy tone detection and automatic call termination.

8. Built-in 2W speaker, supports automatic call answering and broadcast activation upon incoming calls.

9. Supports switching between handset and hands-free communication modes.

10. Supports querying and modifying the local IP address.

11. Features fluorescent backlit keypad to meet dialing needs in low-light conditions.

II. Operation Instructions

1. On/Off-Hook Method: Controlled via handset—lifting the handset answers the call, placing it back ends the call.

2. Answering Calls: When a call comes in, the phone rings. Lift the handset to communicate, and hang up after the conversation ends.

3. Making Calls: Lift the handset to initiate automatic dialing. Wait for the recipient to respond and proceed with the conversation.



III. Main Technical Parameters

1. Waterproof RJ45 interface

2. Wavelength: 850nm/1310nm/1550nm; Operating Temperature: -35°C to 70°C; Relative Humidity: 10% to 95%; Atmospheric Pressure: 86–106 kPa; Ambient Noise: ≤100 dB(A)

3. Ringing Sound Level: ≥106 dB

4. Communication protocol: Standard SIP 2.0, compatible with SIP-based IP PBX systems.

5. Power Supply: Options include AC 220V, PoE, or DC 12–24V.



IV. Packaging Dimensions
Unit Dimensions: 308*188*134mm

Packaging Materials: Pearl cotton, carton

Gross Weight: 6 kg; Net Weight: 5 kg