| MOQ: | 1 |
| Price: | 499 |
| Basic Features | Specifications |
|---|---|
| Waterproof Rate | IP66 |
| Explosion Proof Mark | ExD ib IIC T6 Gb |
| Ringing Sound Level | ≥80 db at 1 meter |
| External Speaker | ≥110 db at 1 meter (optional) |
| Noise Cancellation | Optional |
| Full-Duplex Communication | Support |
| Enclosure Material | Aluminium alloy die-casting |
| Color | Orange |
| Handset Material | Magnet+ABS+PC, stainless steel hose tube |
| Keypad | Stainless steel keyboard with 18 buttons |
| Fast Dial Button | S1, S2, S3 |
| Power Supply | DC 12 V/2A or Switch output: 33-60V |
| Power Consumption | Standby: 1.5W, Working power: 3W (without external speaker) |
| Working Temperature | Operating: -40°C to +70°C, Storage: -40°C to +75°C |
| Mean Time Between Failures | More than 50,000 hours |
| Package Dimensions | Phone size: 340*325*140mm |
| Weight | Net: about 19 KG, Gross: 22 KG |
| Thread Size for Cables | 3 for G3/4; 2 for G1 |
| Communication Distance | 3km |
| Signal Level Standard Frequency |
Low Frequency Group: 697-941 Hz High Frequency Group: 1209-1477 Hz Frequency Deviation: No more than ±1.5% Level Difference Between Low and High Frequency Signals: 2 ± 1 dB Total Distortion Due to Harmonic Intermodulation: At least 20 dB lower than basic level |
| Wiring Method | Twisted pair telephone line |
| MOQ: | 1 |
| Price: | 499 |
| Basic Features | Specifications |
|---|---|
| Waterproof Rate | IP66 |
| Explosion Proof Mark | ExD ib IIC T6 Gb |
| Ringing Sound Level | ≥80 db at 1 meter |
| External Speaker | ≥110 db at 1 meter (optional) |
| Noise Cancellation | Optional |
| Full-Duplex Communication | Support |
| Enclosure Material | Aluminium alloy die-casting |
| Color | Orange |
| Handset Material | Magnet+ABS+PC, stainless steel hose tube |
| Keypad | Stainless steel keyboard with 18 buttons |
| Fast Dial Button | S1, S2, S3 |
| Power Supply | DC 12 V/2A or Switch output: 33-60V |
| Power Consumption | Standby: 1.5W, Working power: 3W (without external speaker) |
| Working Temperature | Operating: -40°C to +70°C, Storage: -40°C to +75°C |
| Mean Time Between Failures | More than 50,000 hours |
| Package Dimensions | Phone size: 340*325*140mm |
| Weight | Net: about 19 KG, Gross: 22 KG |
| Thread Size for Cables | 3 for G3/4; 2 for G1 |
| Communication Distance | 3km |
| Signal Level Standard Frequency |
Low Frequency Group: 697-941 Hz High Frequency Group: 1209-1477 Hz Frequency Deviation: No more than ±1.5% Level Difference Between Low and High Frequency Signals: 2 ± 1 dB Total Distortion Due to Harmonic Intermodulation: At least 20 dB lower than basic level |
| Wiring Method | Twisted pair telephone line |