| Specifications |
| * Weatherproof, Dust Proof Enclosure |
| * Corrosion Resistant Enclosure And Electronics |
| * Field Wiring Access Plate, Noise Cancelling Microphone |
| * Heavy-Duty Industrial Hand Set Cord |
| * Integral Ringer, Surge Arrestor |
| * Integrated Back Plate |
| * Magnetic Reed Hook Switch |
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