SMART PA TELEPHONE MODEL-WMHF-III
1) Single PCB design for plug n play operation.

2) In built amplifier with internal speaker.

3) Electronic ringer unit.

4) Waterproof non-tactile keypad.

5) 16 gauge rugged steel powder coated construction.

7) Noise canceling mic.

8) CONNECT, RELEASE & PTT SWITCHES for communication.

9) Encapsulated circuit boards impervious to water and condensation.

10)A service temperature range from 0 to +60 o C.

11)External contact provided to CONNECT SMART EXTERNAL LOUD RINGER.

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