Emergency Industrial SIP Phone With Phone Keypad And Dynamic Microphone

Industrial wall phone main features:

• High quality vandal proof phone handset made of industrial GE plastic PC/ABS C2950,
• With shiny UV coating for anti-scratch, standard color is black, shiny black or matte black.
• Fire protection level: UL-94V-2
• S304 stainless steel armoured cord or PVC coiled cord, flexibility meets MS20, standard
• length 120cm or customs length
• With XH connector, or USB or other
• Working temperature: -25℃～+65℃
• Relative Humidity: ≤95％
• Ambient Noise: ≤60dB
• Microphone & Receiver:
• Standard dynamic microphone SD150T, 150Ω
• Or Electret microphone: 3.0V-10V, 2.2K, sensibility: -28 ~ -46 db, 0db=1v/Pa 1Khz
• Dynamic receiver: ST150T, 150Ω, SD150TH, 150Ω
• Standards Approval:
• GB/T15279 - 94
• GB/T2423.17 - 19
• YDN109 - 1998
• Q/SX102 - 1999

Industrial phone applications:

• Mainly for access control system, industrial telephone, vending machine, security system
• bank system, some other public facilities etc.
• Relative items may be in need: telephone keypad, hook switch (mechanical or magnetic), metal
• joint, telephone metal housing, etc.