Description
433.92MHz 3 button waterproof wireless calling button YK500-3N wireless guest calling system wireless waiter call
Detailed instruction
The wireless calling button adopts the latest RF technology and digital identification technology, which makes the products stable and high performance, as well make the system very easy to know which one is in need of service. The wireless calling system is widely used in restaurants, hospitals, cafes, super markets, bars, KTV, banks, factories etc. to improve work efficiency.
Technical Data
| Working voltage | DC12V (23A12V battery) |
| Working frequency | 433.92MHz |
| Working current | <6mA |
| Decoder mode | Learning code |
|
Modulation |
AM |
| Color | white |
| Waterproof | yes |
| Working temperature | -10℃~+50℃ |
| Dimension | 58*58*21mm |