Feature(may vary by option.)

●[CONVENIENT OPERATION] The watch receiver has a LCD screen display with user friendly menu operation, making it easy and practical for different usage scenarios.
●[HIGH EFFICIENCY] The button pager operates at a frequency of 433.92MHz and has a range of up to 200 meters in open spaces, making it suitable for use in restaurants, tea houses, and other places.
●[LONG BATTERY LIFE] The watch receiver is equipped with a built-in 250mAh lithium battery, while each button caller has a 240mAh capacity lithium manganese battery, ensuring long endurance.
●[CALL RECORD SAVING] With 33 kinds of call instructions and support for permanent storage of call records, this wireless calling system ensures that call records are not lost even in the event of power outages or factory restores.
●[MULTIFUNCTIONAL] The wireless call system includes 1 watch receiver and 5 calling pagers with vibration, beep, and flashing prompts, as well as a perpetual calendar display.

[US Plug]

Description

Spec:

Item Type: Wireless Calling System
Watch Receiver Parameter:
Pager Connection Capacity: 500
Alert Methods: Vibration, Buzzer, Flashing
Receiving Sensitivity: -110dbm
Call Information Storage Capacity: 20 Sets
Battery Type: Lithium Battery
Battery Capacity: 250mAh (included)
Standby Time: 7 Days
Button Pager Parameter:
Operating Frequency: 433.92MHz
Battery Type: CR2032 Lithium Manganese Battery
Single Pager Battery Capacity: 240mAh (included)
Transmitting Current: 10mA±3mA
Standby Current: Open Field Distance: >200m
Button Lifespan: 1000000 Times
Waterproof Rating: IPX4
Operating Temperature: -20℃-55℃
1 Button: Call
Plug Voltage: 100-240V

Package List:
1 x Watch Receiver
5 x Calling Pager
1 x Charger
1 x Charging Cable
1 x User Manual

How To Use:
After pairing, you can use it.