1. Robust SMC 2600 glassfibre reinforced polyester die-cast body
2. IECEx certified, Type Ex e ib mb I IC T6 Gb.
3. Waterproof degree IP66, High temperature approval -30℃ to +70℃
4. Analogue telephone matching with most PABX, PBX and PAX system
5. Telephone line powered. No external power or battery required
6. LCD display include, SUS Metal keypad 24digit, Magnetic reed hook-switch
7. Busy tone detection for auto release the line if line busy, Auto answer auto release line.
8. Ring sound 95 dB dfd in 1 m and 10 ringing tone melodies selectable
9. Listening by loudspeaker: 70dB in 1m
10. Phone book memory: 50 address ( name & number) programmable
11. Full Soft lock: only dial out from phone book 50 memory address number
12. Half soft lock: limit to dial out starting number, e.g. “00852” area code
13. Dry contact for external control automation (Option)