is a wireless intercom system, designed to provide seamless and instant communication for various environments such as homes, offices, and commercial spaces. It offers a modern communication solution without the hassle of complex installations
Specifications
- Communication Frequency: These systems generally operate on the 433MHz public frequency band to avoid interference with local frequencies.
- Range: The communication range can vary, often covering 400 to 1000 meters (up to 1km) in open areas or several floors in a building (e.g., 8-10 storeys or up to 30 floors with repeaters).
- Expandability: The system is highly expandable, supporting a large number of extension units, sometimes up to 100 or even 9999 devices, allowing for extensive network setups.
- Audio Quality: The systems offer clear, two-way audio communication with strong anti-jamming capabilities.
- Power & Battery: The units can be powered by AC current (110/220V) and often include a built-in rechargeable lithium battery (around 1800mAh) for portability and backup power, with long standby times.
- Ease of Use: They are typically "plug-and-play" for easy setup and feature digital keypads for dialing specific ID numbers.
