| Low battery alert warning sign on LCD |
| Lock key |
| Rechargeable Ni-MH or AAA battery |
General Specification |
| Model name: FR-460 |
| Frequency range: 433.0750~434.7750MHz / 462.5625~467.7250MHz |
| Channel bandwidth: 12.5kHz |
| Usable channels: 14 |
| Operating temperature range: -20¡É~+55¡É |
| Modulation type: 8K5F3E |
| Power supply: 4.5V DC |
| Frequency stability: ±2.5ppm |
| Battery life (5-5-90 duty): 15hrs |
| 0.28lbs(125g) with 580mAh Ni-MH battery |