IPX7 Waterproof Wireless Wrist Pager 433.92 MHz for Restaurant Calling System - 2 for 1 Offer

Discover our wireless pager system, a practical and reliable communication solution for a wide range of environments. The wristband receiver features a stylish watch design, making it easy to wear and use. It is equipped with a removable 300mAh rechargeable lithium battery, providing long battery life and charging circuit protection. The system offers flexible and combinable alert methods to suit your needs: flashing light and vibration, flashing light and buzzer, or flashing light, vibration, and buzzer, all with a low-power display. Designed for intuitive use, the reporting system supports 4 channels, each capable of managing up to 5 call buttons. A single button can alert multiple wristband receivers simultaneously. Robust and high-performing, the wristband pager is IPX7 waterproof certified. It ensures fast and accurate transmission thanks to its high resistance to interference, with an operational range of 100 to 200 meters in open space. This versatile system is useful in many locations: homes, factories, workshops, assembly lines, bowling alleys, massage parlors, churches, call systems for the elderly, offices, as well as in clubs, casinos, golf courses, hospitals, and gyms. Your order includes: 1 x Wristband Receiver, 2 x Call Buttons (Transmitter), 1 x Power Cable, 1 x Instruction Manual. **Parameters of the SU 691 Wristband Receiver:** Operating Frequency: 433.92 MHz Material: ABS Charging Voltage: DC5V

Operating Voltage: DC3.7V (Rechargeable Lithium Battery)

Operating Current: 75±10mA (Vibration + Buzzer Mode) / 75±10mA (Vibration Mode)

Standby Current: 10±5mA

Receiving Sensitivity: -107±2dBm

Decoding: Studycode

Protection Rating: IPX7

Operating Temperature: -20℃ to 60℃

Battery Capacity: 300mAh (included)

**SU D1 Model Transmitter Button Specifications:**

Operating Frequency: 433.92MHz

Battery Type: Alkaline Battery 12V23A

Battery Capacity: 60mAh (included)

Transmission Current: 10mA±3mA

Standby Current: <1µA

Open Space Range: Approximately 100-200m / 328.1-656.2ft

Push Button Lifespan: 1 million actuations

Ingress Protection Rating: IPX7

Operating Temperature: -20℃ to 60℃

Function per Button: CALL