| Brand | Retekess |
|---|---|
| Size | 281x162x38mm (without antenna) |
| Power Adapter | 12V == 1A |
| Standby Current | 50mA |
| Maximum Operating Current | 890mA |
| Transmit Power | 10mW Max |
| Key Mode | 6 touch buttons, 24 mechanical buttons |
| Display | 1.4-inch monochrome LCD |
| Interface | Type-C interface, DC012 power interface |
| Reminder method | Buzzer |
| Communication Range * | Open visibility>800m |
| Modulation Method | OOK(AM) |
| Communication Frequency | 433.92MHz±300KHz |
| Volume | ≥70dB |
| Receiver Size | 90x45x35mm (with back clip thickness) |
| Receiver Power Adapter | 5V --- 0.3A |
| Receiver Standby Current | 6.6mA (Standby>66h) |
| Charging Current/Duration | 220mA ( 2.5~3.5h to fully charge) |
| Receiver Maximum Operating Current | 177mA |
| Receiver Key Mode | 4 mechanical buttons |
| Receiver Display | 1.4-inch monochrome LCD |
| Receiver Interface | Electrode contacts , Type-C interface |
| Receiving Battery | 3.7V 550mAh lithium battery , YJ503040, 11g |
| Receiver Reminder method | Beep/Vibration/Light/LCD |
| Receiver Communication Range | Open visibility>800m |
| Receiver Modulation Method | OOK(AM) |
| Receiver Communication Frequency | 433.92MHz±300KHz |
| Receiving Sensitivity | -110dBm(2.0kbps,FRF=433.92MHz) |
| Receiving Volume | ≥85db |
| Charging Indicator | Solid red light – Charging Solid green light – Fully charged |
| Charging Base Size | 145x135x40mm (with back clip thickness) |
| Charging Base Power Adapter | 12V == 2A |
| Charging Base Working Current | 890mA |
| Charging Base Transmit Power | OOK (AM) |
| Charging Base Interface | DC012 power interface*2 |
| Charging slot | 6 |
| Country of Origin | China |
| UPC | 792855935988 |
Check the listing for details. TD037 TD114 Kitchen Transmitter Pager,Server Transmitter,for Commercial Kitchens. Condition: New, Made in China. Listed at 414.27 USD. The Restaurant Waitress Pager System features a USB charging wrist receiver with a range of over 800 meters and supports up to 99 wrist receivers. With customizable calling modes, vibration alerts, and an IPX7 waterproof rating, it ensures efficient communication in busy restaurant environments. The system also includes a writable transmitter, multilingual support, and long battery life, making it the perfect solution for seamless staff coordination.