1. Robust SMC 2600 glass fibre reinforced polyester die-cast body, Vandal & tamper-resistant hardware, easy Installation.
2. Full keypad with memory,
3. button programmable telephone, support free dial.
4. LCD display show the dialing number.
5. temperature range from -40 degree to +70 degree.
6. Magnetic reed hook-switch.
7. DC input overvoltage overcurrent protection and RJ 45 surge protection.
8.Heavy Duty handset with hearing Aid compatible(HAC) receiver, Noise canceling microphone.
9.Handset with industrial strong armored cord .
10. Stainless steel keypad keep waterproof and dusty proof.
11.Support echo cancellation.
12.Remote software upgrade, configuration and monitoring.