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  • Description
    Product Features:
     
    • Ultra-thin modern design, suitable for various kinds of doors and windows.
    • Shell bucking design for convenient battery changing.
    • Power switch can extend life span of the battery; Auto manual alarm button, as well as emergency button.
    • Built-in antenna, delicate and modern looking.
    • Only work for ERAY door alarm. You must code it to door alarm first before using it.

    How to Use:

    It can be mounted on a door or window on any other object that can be opened and closed.
    The detector will trigger an anti-theft alarm when the door/window is open.

    Product Parameters:

    Size: (H × W × D): 7.9 × 2.9 × 1.1cm
    Power: Provide 3V CR2032 battery
    Emergency button: yes
    Transmission distance: 80 meters (accessible)
    Distance between transmitter and magnet: up to 10mm.
    Double-sided tape: included

ERAY MC-03B Wireless Window and Door Contact Magnetic Sensor for ERAY Door Alarm

Ultra-thin modern design, suitable for various kinds of doors and windows.
Sold:
315
USD
$12.99
$19.00
32% OFF
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