Technical data

Working voltage
DC3.7V rechargeable battery
Working frequency
433.92MHz
Standby current
<8mA
Working current

37mA±10mA (buzzer mode)

75mA±10mA (vibration mode)

Power off current
<100μA
Receive sensitivity
-108dBm
Decoder mode
learning code
Modulation
AM
Color
Black / white
Working temperature
-10℃~+50℃
Dimension
51*45*16mm (not include band)

Description

The product concentrates the technology of wireless transportation, digital identification and microprocessor together. The receiver adopts the chipset that contains millions of learning codes, makes the products very safe and stable performance, as well as avoiding wrong or malicious calling.

The product uses removable rechargeable battery with long standby time and safe charging circuit.

The fashionable watch design makes it widely used for elderly or disable people, kitchen, emergency, factory, supermarket and so on.

Features

Fashionable watch design

RF wireless technology

Million of learning codes pairing

Vibration/Buzzer prompt

Low-power indication

Built-in removable rechargeable battery

Used for elderly people, kitchen, emergency, factory...

Diagram

Photos