OEM Robuste Hook Switch Telephone

OEM Robuste Hook Switch Telephone. IP65 Weatherproof Design: Robust housing with IP65 rating, waterproof and moisture-proof for harsh environments. Auto Emergency Dialing: Automatically calls emergency rescue lines upon picking up the handset. Anti-Vandal Construction: Features anti-vandal percussion resistance and robust stainless steel or cold-rolled steel body. Dual Power Options: Supports external power supply or PoE (SIP-VoIP) for flexible installation. High Reliability: Calculated M.T.B.F. exceeds 50,000 hours for long-term stability. Customizable Colors: Available in Red, Yellow, Blue, Green, or optional custom colors. Versatile Applications: Ideal for highways, tunnels, tourism spots, and industrial emergency scenarios.