edragonmall.com
Crony 4-Way Intercom Audio Doorphone Loudly Clear Voice Doorbell Kit Easy to Install -RL-0004
Crony 4-Way Intercom Audio Doorphone Loudly Clear Voice Doorbell Kit Easy to Install -RL-0004
Regular price
Dhs. 211.00
Regular price
Dhs. 360.00
Sale price
Dhs. 211.00
Unit price
/
per
Product Description
Warranty: 12 Months
■ Multi-user intercom 4-way kit. Build-in microcomputer-controlled circuit and coding and decoding digital circuit. Only 4 cables for connecting all the units with stable performance and anti-interference function.
■ Intercommunication is available between indoor phones with privacy kept.
■ Busy line reminding and ring-off indicating
■ Centralized power supply.
■ Clear voice.
■ Maximum talking distance: 300m.
■ 4-wire connection.
■ Enclosed an adapter.
Accessories
■ Four interphones ■ One transformer
■ Four brackets ■ Screws
Wiring Diagram
Technical Specifications
Input Voltage | AC 100-240V 50Hz/60Hz |
Working Voltage | DC 12V |
Power dissipation | Static State <1.2W |
Talking State <1.5W | |
Audio anti-distortion power | no more than 20mW |
Frequency response | 1K-5K Hz |