2 stations 1 outdoor unit 450m talking distance when the line's diameter is 1MM CE approval We are manufacturer
450m talking distance digital audio Door phone intercom system
Features of audio door phone:
1) Complete audio door phone system
2) 2 indoor unit and 1 outdoor unit
3) Each indoor phone and outdoor phone’s connection only need two lines
4) It has long communication distance, it can reach to 450 meters
5) Easy DIY installation of audio door phone(surface mounted)
6) Press button' unlock the door.
7) Electric-controlled lock need not to connect with extra power supply
8) Anti-oxidation aluminum alloy outdoor unit,with rainproof cover.
9) Energy-saving technique,LED light direction.
10)The ring soulds lever can be selection.
11) Easy installation.It can be installed both on the wall and desktop using bracket
Our Audio Door Phone are surface mounted and manufactured from high impact ABS plastic, with "polished mirror" finish aluminum alloy panel.
They include a lock release button, which works without picking the handset up, several securing points, electret microphone and coiled cable BT type plugs in handset and telephone for the easy connection.
Their features include:
Input power | 200-240V AC, 50/60Hz |
Output power | DC 15-18V ,high 300mW across 8 ohms, and low 50mW across 80 ohms |
Function | Audio door phone Intercom & Remote unlocking |
Panel | ABS Plastics |
Waterproof | IP44 |
Connection | 2 wires from 2*room unit to door unit |
Mounting type | Surface mounted type |
Dimension | Indoor unit of audio door phone: 21X10X4CM Outdoor unit of audio door phone: : 15.5X11X5.5CM |
Material | Indoor unit of audio door phone: ABS plastic Outdoor unit of audio door phone: Anti-oxidation aluminum alloy panel |
Pcs/ctn | 10pcs/ctn |
CBM/CTN | 0.072 |
NW/GW/CTN | 14.2/15.2Kg |
Distance | 100m(0.65Φ standard), 150m(0.8Φ standard),250m(1Φ standard) |
Temperature | 0(°C)~50(°C) |
Systerm components | host, extension and power supplier |
Measurements/ Installation diagram/ Wieing diagram,etc
Actual photoes of audio door phone:
450m talking distance digital audio Door phone intercom system
