New Wireless Intercom System Audio Secure Interphone Handsets Expandable for Warehouse Office Hotel Interphone Maison Home Phone
1. Full‑duplex wireless voice intercom, no wiring required. The extension of the main unit can display its own number and caller ID.
2. The working frequency is 433MHz, and the intercom system can support up to 100 intercommunication without stringing codes. Can realize the networking function, greatly improve your office efficiency.
3. The highest wireless intercom is up to 1000m/3280.8ft, so you are not restricted by a room.
4. The highest built‑in battery can reach 60 days of talk time without charging, more practical.
5. One‑key calling function, one‑key calling host function, one‑key broadcasting function, no need to wait for the call. The sound ringtone can be adjusted to allow you to customize the call ringtone and volume.
6. Suitable for company, factory, hotel, office, tea house, KTV, hospital, entertainment venue, etc.
Condition: 100% brand new
Item Type: Wireless intercom
Material: ABS plastic
Color: As pictures shown
Machine Classification: Host extension
Digital Screen Display: Caller ID function
Host Interconnection: Up to 100 units by pressing the ID key to call each other
Host + Multiple Extensions: Up to 100 interconnected extensions can call the host with one key. The host can call the extension by pressing the ID button.
Communication Distance(in Open Area): Approx.1000m/3280.8ft
Output USB Interface: DC5V/2A DC
Installation Method: Free installation on the desktop
Code ID Setting Function
Ringtones Change Adjustment, Volume Adjustment
Buttons: 10 digital buttons, 1 call button, 1 setting button
Working Current: 400mA
Standby Current: 70mA
Transmitting Power: <18dbm
Receiving Sensitivity: >-100dbm
Working Frequency: 433MHz
Applicable Situation: Company, factory, hotel, office, tea house, KTV, hospital, entertainment venue, etc.