Product Description
Wireless Keypad CT-K505 is installed in kitchen for chefs to call waiters if the dishes are ready.
Easy input the number to call waiter’s watch and press “+” / “-” to call next number easliy.
Specification:
| Working frequency | 433MHZ |
| Working voltage | 5V DC |
| Working current | < 2A |
| Working distance | 2000 meter (open area) |
| Dimension | 150 x 96 x 30mm |
