Product Details
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Core Features & Technical Specifications
- Protocol Compatibility & System Expandability
- Strong system expansion compatibility, supporting standard SIP 2.0 (RFC3261) and related RFC protocols.
- Dispatch & Communication Functions
- Supports one-touch direct dial to the dispatch console; three function keys can be customized freely.
- Full-duplex intercom function; equipped with waterproof alarm light for visual and audible alert on incoming calls.
- Adjustable sensitivity for both speaker and microphone.
- Supports multiple voice coding formats including G.729, G.723, G.711, G.722 and G.726.
- Structural & Protective Design
- Patented housing design with integrated waterproof, moisture-proof and dust-proof performance; no additional waterproof cover needed, combining aesthetics with practicality.
- Die-cast aluminum alloy shell ensures high mechanical strength; features stainless steel light-transmitting keypad and explosion-proof, noise-canceling handset, delivering excellent anti-interference, noise reduction and impact resistance performance.
- Exterior surface is finished with high-temperature electrostatic spray coating, providing good anti-static performance and highly visible color.
- Circuit & Component Advantages
- Adopts internationally universal double-sided integrated circuits, enabling precise dialing, clear voice communication and stable operation.
- Key components including handset, switch hook and keypad are independently manufactured by the company, with strict quality control and fast after-sales response.
