New door handle induction alarm + personal self-defense alarm
Msa-804 door handle induction alarm is mainly characterized by door handle induction, portable and easy to use.
1. Switch alarm function: pull out the plug, the host will send out 125dB alarm sound, and the indicator light will flash together with the alarm sound.
2. Door handle induction alarm function: adsorb the magnet behind the host on the metal door handle (the supporting wire and rope can be used to hang the host on the door handle) and turn on the side switch of the host. When the human body leaves the host 0.5m away and waits for 15 seconds, when the human body touches the door handle, the host will send out 125dB alarm sound and the indicator light will flash at the same time.
3. flashlight function: press and hold the front switch of the host, the light will be on for a long time, release the switch, and the light will be off.
Product features: three LR44 batteries are used for continuous alarm for more than 1 hour.