Personal Alarm

Attention:If heard two signal sounds di di when the reception is opened but transmitter is closed, please check whether others reception was working.If the transmitter was open,but the sounddi di di you heard,so,pls check if the correct way you are opened with the ring of reception and if the transmitter working correctly.

Function for kept not be lost: move the ring of the receiption to be the supreme distance,turn on the button of N-ON,you will hear one signal as di .then,the sound of di di diwill be heard later.then,turn on the powers button as a flash red light be come of transmitter,then the signal will be transmitted, you will hear two sounds as di difrom the reception and means your operation is ok.

Personal alarm