Overview
RHJ680/A Rescue Alarm Device is a high-tech upgraded product developed with high-performance microprocessor control technology, high-sensitivity motion sensor technology, sound and light alarm technology and screen display technology.
This product is suitable for operators in various dangerous conditions such as fire fighting, mines, and rescue. When people are in distress and calling for help, the rescue device will send out a clear and unique sound and light alarm message, which provides a strong guarantee for rescuers to search and rescue in time.
Using Method
1. On/Off
Press and hold the power button for 3 to 4 seconds or pull out the key card to turn on the emergency caller.
Long press the power button for 3~4 seconds or insert the key card, the caller will be turned off.
2. SOS alarm
Press and hold the SOS button for 3 seconds to enter the SOS alarm state, and the display shows "SOS". Double-click the SOS button, the caller cancels the alarm.
3.Falling Alarm
When the wearer falls and is in a static state for more than 30 seconds, an audible and visual pre-alarm is issued, and the pre-alarm lasts for 15 seconds.
During the pre-alarm period, if the wearer moves or double-clicks the SOS button, the caller will automatically cancel the alarm.
During the pre-alarm period, if the wearer has not moved, the alarm sound will become a more rapid and higher decibel sound and light alarm. After that, the alarm can only be canceled by double-clicking the SOS key.