Wireless Intercom System Office Intercom Machine With LCD S

Detailed Information About The Product:

Wireless Intercom System: This wireless intercom phone operates at 433MHz and offers stable digital transmission over long distances. It doesn't require any wiring, network, or additional fees, making it a plug-and-play device with built-in signal.
Supports Multiple Devices: The main unit and sub-units can support up to 99 devices for intercommunication. Each unit displays its own ID number, ensuring secure digital encryption and preventing code interference.
Adjustable Call Features: The device offers incoming call display, adjustable call volume, and one-touch calling. It also features a one-touch broadcast function and 38 different ringtones with adjustable volume.
Long-Range & High-Quality Sound: The wireless transmission distance reaches up to 1 kilometer, with clear sound quality for two-way conversations. The device supports simultaneous talking without the need to alternate pressing buttons, ensuring stable performance and high-fidelity sound.
Versatile Application: This wireless intercom phone is suitable for a wide range of settings, including offices, factories, hotels, KTVs, hospitals, and other public venues. The device can penetrate up to 8 walls within a room, making it a reliable communication tool for any environment.

Power Supply Method: Direct power supply, USB interface 5V2A DC
Power Adapter: US Plug, EU Plug (Without)
Style: Host, Host + Extension (optional)
Working Temperature: -10 ° C to 55 ° C
Transmission Distance: Approximately 1000 meters of open space, 5-40 meters of partition walls, floors 1-8
Working Power: 0.5W
Working Frequency: 410MHz-460MHz
Working Hours: plug-in work
Music Ringtones: 38 ringtones
Ring Volume: Level 3 adjustment (standby machine volume adjustment key)
Call Sound: Level 3 adjust call size (adjust volume key during call operation)
Button: 10 numeric buttons, 1 call button, 1 settings button
Host Interconnection, 2-100 interconnected hosts and extensions, supporting up to 100 interconnections
Working Current: 400mA
Transmission Power: Less than 30dbm
Backup Current: 70mA
Receiving Sensitivity: Greater than -100dbm
Product Size: 170 x 110 x54mm/6.7 x 4.3 x 2.1inch
Colour:black
Material:plastic

Package Contents:
1 * Wireless Intercom Telephone
1 * Intercom Telephone
2 * Cable(Without plug)
1 * English manual

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.