TP-1K 1 to 1 Audio Interphone
Specification
- Power Source: DC6V 300mA, or 4x AA Battery
- Mounting type: Surface mounted type
- Wiring: 2 wires
- Dimension: without hands set : 99X215X41mm , including hands set : 99X215X66mm
- Distance: 100m(0.65Φ standard),
- Temperature: 0(℃)~50(℃)