Features and functions

1.Touch-key Panel with LED blue screen

2. IP65 waterproof level

3.Low power remind;

4.Prompt mode: Beep, Vibration;

5.Support 200 wireless transmitter buttons, name of transmitter can be edited;

6.Display latest 2-4 call records on one single screen;

7.Never lose date and time when turned off;

8.Built-in high capacity rechargeable lithium battery;

9.Latest 99 groups calling records can be checked;

Technical Parameters

1.Operating voltage: 3.7V rechargeable lithium battery, USB-5V to charge;

2.Operating current:3mA;

3.Standby current:<20μA;

4.Wireless frequency: 433MHz;

5.Receiving distance: 400 meter (open area);

6.Working temperature:-20℃ - 55℃;

7.Code: 1527;

8.Size: 57×40×14mm (Not include watchband)