open door alert

Jsieem door alarm will alarm and flash light when the door is opened, 3 modes can be set. 600Ft long distance working range makes the door chime kit suitable for home/office/store/business.

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open door alert

Jsieem Door Alarm is up to 600 ft in open area, each door alarm sensor or doorbell chime can be expanded to 32. Simple installation, we have prepared installation accessories and manuals for each door and window alarm.

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We're looking for testers for our free samples,please contact us or leave your contact information if you are interested.

Door Chime for Home Security

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  • open door alert

    Reminder

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