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.

$207.14
$414.27