The KeyPad wireless keyboard, compatible with built-in and external DoorHan receivers, allows to control remotely DoorHan operators.
| Parameter | Value | Notes |
|---|---|---|
| Number of channels | 2 | |
| Operating frequency, Hz | 433 MHz | |
| Battery type | CR2032 2 pieces | |
| Supply voltage, V | 12/24 (If the installation of a battery is not possible, it is allowed to connect the device via an external power source to the CN1 terminal) | |
| Current strength, A | less than 2 mA | |
| IP protection class | 54 | |
| Operating temperature range, °С | -20...+55 |
| Parameter | Value | Notes |
|---|---|---|
| Number of channels | 2 | |
| Operating frequency, Hz | 433 MHz | |
| Battery type | CR2032 2 pieces | |
| Supply voltage, V | 12/24 (If the installation of a battery is not possible, it is allowed to connect the device via an external power source to the CN1 terminal) | |
| Current strength, A | less than 2 mA | |
| IP protection class | 54 | |
| Operating temperature range, °С | -20...+55 |



