Technical Specifications
| Bus protocol: FSK, DTMF | Frequency response: 200Hz ~ 16KHz |
| Harmonic distortion: ≤0.3% | MIC input sensitivity: 10mV |
| SNR: > 70dB | Operating temperature: -10 ~ +60℃ |
| Built-in speaker impedance and power: 20 Ω, 1 w | Working humidity: 10% ~ 90% |
| Signal line level: 16V ~ 36V | Power: 2 w or less |
| Line impedance: 300 Ω | Extension size: 78x120x14m |
| Hand pager size: 105x35x15mm | |
| Length of handheld line: 2m(maximum tension); 1.2m(when suspended) |
Functions
- Call/Remove: support call to nurse station host and uncall.
- Various interfaces: support external infusion alarm, waterproof button (need to purchase another button junction box), door light.
- Power supply mode: bus system power supply.
- Note: during installation, the distance between the hand-held pager and the extension should be ≥15cm.
