

Hero image 0 of Wireless Intercom System Office Machine with LCD Screen 433MHz 3280ft Range Adjustable Volume Call Telephone, 0 of 7
Wireless Intercom System Office Machine with LCD Screen 433MHz 3280ft Range Adjustable Volume Call Telephone
Key item features
- Wireless Operation: This intercom system operates at 433MHz, offering stable digital transmission without requiring wiring, network, or additional fees, functioning as a plug-and-play device.
- Multi-Device Support: The system supports up to 99 interconnected devices, each displaying a unique ID number for secure digital encryption and interference prevention.
- Adjustable Communication: Features include incoming call display, adjustable call volume, one-touch calling, one-touch broadcast, and 38 selectable ringtones with adjustable volume.
- Extended Range: Provides a wireless transmission range of up to 1 kilometer in open spaces, with clear two-way audio and the ability to penetrate up to 8 walls.
- Versatile Application: Suitable for various environments such as offices, factories, hotels, KTVs, and hospitals, ensuring reliable communication.
- Power Specifications: Powered directly via USB interface 5V2A DC, with a working power of 0.5W and a working frequency range of 410MHz-460MHz.
- Physical Attributes: The device measures 170 x 110 x 54mm, comes in black plastic, and includes 10 numeric buttons, a call button, and a settings button.
Generated by AI
Specs
- Intercom typeIntercom Master Station
- Wireless433MHz
- Transmission range3280 ft
- FeaturesVolume Control
- Rec locationIndoor
- BrandUnbranded
Current price is USD$74.19
Price when purchased online
- Free shipping
Free 30-day returns
Walmart Accident Plan by Allstate
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How do you want your item?
Columbus, 43215
Arrives between May 8 - May 14
|Sold and shipped by Huote Electronics
4.016 stars out of 5, based on 125 seller reviews(4.0)125 seller reviews
Free 30-day returns - in store or online
More seller options (1)
Starting from $82.76
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About this item
Product details
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: -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.
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: -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.
- 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.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Intercom type
Intercom Master Station
Wireless
433MHz
Transmission range
3280 ft
Features
Volume Control
Warranty
Warranty information
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Customer ratings & reviews
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Showing 1-1 of 1 review
Mar 23, 2026
Aura
5 out of 5 stars review
Verified Purchase
Great!
Being used at our business for vendors and visitors. It's super easy to use! I love that you can adjust the volume and even the ringtone.
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