Product Description
Advanced Wireless signal repeater EC-920S is the devices to extend the wireless transmission for long range, especially for buildings.
Sub EC-920S will transfer the signal to Higher level EC-920S and finally transfer to master EC-920S to achieve long-range transmission.
It is a professional individual wireless signal repeater for working with Aidbell Wireless calling system. It’s with external antenna for better signal receiving and transmitting.
Specification:
| Working frequency | 433MHZ |
| Working voltage | 12V DC |
| Working current | <2A |
| Sensitivity | <120dB |
| Working distance | 2000 meter (open area) |
| Dimension | 175 x 125 x 30 mm |
