2pcs Retevis RT57 Full Duplex Indoor Wireless Voice Calling Intercom System Two-way Desktop Radio for Home&Office Intercom
Technical Details
| Brand Name: | RETEVIS |
| Dimensions: | Full duplex intercom unit |
| Frequency range: | Full duplex intercom unit |
| Is Display: | Yes |
| Material: | other |
| Maximum Range: | <1.5km |
| Model Number: | Retevis RT57 |
| Storage Channel: | 10pcs |
| Talk Range: | 0-800m |
| Transmission Power: | 0.5-1W |
| Voice Calling Intercom: | Full duplex intercom |
| Walkie Talkie Type: | Portable |
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