Call buttons must work with Receivers. Call buttons are the transmitters only; watch receivers or LED display screen panels are the receivers.
Now our wireless calling systems are widely used in fast food restaurants, food courts, clinics, churches, hospitals, spas & salons, auto shops, or other queue occasions. They are welcomed and popular.
First, the calling buttons are pasted or put on the wall or on the table. When the guest has any service request, he or she presses the calling button. The receiver (LED screen or watch pager) will get the signal with vibration or sound, showing the table number. Then the waiter will know which table is to be served.
| CTT25 Waterproof Call Button Specification | |
|---|---|
| Dimension: | 60 * 60 * 20mm / 2.4 * 2.4 * 0.78 in |
| Frequency: | 433MHz |
| Material: | ABS & Silica Gel |
| Modulation mode: | ASK (AM) |
| Decoding: | Learning code |
| Working current: | 17mA |
| Power: | 12V/23A battery (included) |
| Emission Distance: | 800m (open area) |
| Button: | Pay, Call, Cancel |
| Weight: | 39g / 0.09 lb |
One call button can call many waiter wrist watch receivers. Multiple call buttons can call only one waiter watch receiver. Or one call button transmitter can pair with one waiter watch receiver.







We accept Escrow, Credit Card, Bank Transfer, Western Union, WebMoney, TT, Qiwi Wallet, and Boleto. Please complete your payment within 7 working days of placing your order. If you experience payment issues, contact us as soon as possible.
Please contact us with any comments, questions, or suggestions. You can contact us by leaving a message or emailing us. Working Time: 8:30 am to 5:00 pm (Beijing Time).
| System Specification Details | |
|---|---|
| Quantity of each set: | 1 |
| Type: | Call Button |
| Application: | Bank, Cafe, Home, Hospital, Hotel, Office, Restaurant |
| Private mold: | Yes |
| Customized packaging: | Available |
| Place of origin: | China |
| Model number: | CTT25 |
| Wireless distance: | 200m (effective distance may vary based on environment) |
| Frequency: | 433.92mhz |
| Material: | ABS |
| Feature: | Waterproof |
Q:Do the call buttons work on their own?
A: No, call buttons are transmitters only. They must be paired with compatible receivers (such as watch receivers or LED display screens) to function.
Q:What is the typical wireless range of the CTT25 call button?
A: The CTT25 call button has an emission distance of up to 800 meters in open areas, providing reliable coverage for various business settings.
Q:Are the call buttons waterproof?
A: Yes, the calling buttons are designed to be waterproof, using durable ABS and Silica Gel construction to handle spills and daily commercial use.
Q:Can I pair multiple call buttons with a single receiver?
A: Yes, you can pair multiple call buttons to a single receiver. Alternatively, one call button can be set to call multiple watch receivers depending on your workflow needs.
Q:How is the quality of the products guaranteed?
A: We maintain strict quality control by ensuring a pre-production sample is checked before mass production, followed by a final inspection prior to shipment.
Q:What components are included in this wireless paging line?
A: The complete system configurations can support call buttons, guest pagers, watch pagers, display receivers, and signal boosters.