Product Description
The call button is placed on a table or wall for customers to press for service. We offer different colors for choice and OEM production with logo. Low battery indication function can be added for special requirement.
Specification:
| Working frequency | 433MHZ |
| Power | 12 V 23 A Battery |
| Battery life | Appro. calling 40,000 times |
| Package | 20 pcs per box |
| Transmission distance | 300 m (open area) |
| Size | ∮60 x 17 mm |
