SIP Intercom Emergency Telephone For Elevator, Bank, Airport
The shell of the JR301-SC-A emergency phone is a Aluminum alloy panel. It has good sealing performance, sturdiness and durability, and has the characteristics of anti-corrosion, dust and moisture. The protection level of the machine is up to IP66. The phone is equipped with a microphone, a speaker, a indicator light and a waterproof and anti-sabotage hands-free button, one-key dialing, strong and durable, and anti-violent.
Description
Product Description
The shell of the JR301-SC-A emergency phone is a Aluminum alloy panel. It has good sealing performance, sturdiness and durability, and has the characteristics of anti-corrosion, dust and moisture. The protection level of the machine is up to IP66. The phone is equipped with a microphone, a speaker, a indicator light and a waterproof and anti-sabotage hands-free button, one-key dialing, strong and durable, and anti-violent. Technical Specification -Idle:1.5W -Active:1.8W - 90~95dB(A) at a distance of 1 m - 110dB(A) at a distance of 1 m (for external horn speaker) Applications SIP Intercom Emergency Telephone for elevator, bank, airport JR301-SC-A Waterproof Intercon with Telephone Faceplate commonly used in hotel, elevator, lift, cleanroom, ATM, public territories, etc.SIP Version Power Supply PoE or 12V DC Power Consumption SIP Protocol SIP 2.0 (RFC3261) Support Codec G.711 A/U, G.722 8000/16000, G.723, G.729 Communication Type Full duplex Ringer volume Ambient conditions Protection Type IP 66 as per EN60529 Operating Temperature -30°C to +70°C Storage Temperature -40°C to +75°C 
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