Wireless Intercom System Office Machine with LCD Screen 433MHz 3280ft Range Adjustable Volume Call Telephone
Wireless Intercom System Office Machine with LCD Screen 433MHz 3280ft Range Adjustable Volume Call Telephone
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Wireless Intercom System Office Machine with LCD Screen 433MHz 3280ft Range Adjustable Volume Call Telephone

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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.
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Current price is $74.19
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  • Free 30-day returns
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Columbus, 43215
Arrives between May 8 - May 14
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Sold and shipped by Huote Electronics
4.016 stars out of 5, based on 125 seller reviews(4.0)
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Mar 23, 2026
Aura
Sold and shipped byBBoinn
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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