USUPERINK Contact Sensor for SF20R and DB03, Magnetic and Mini Size, Window/Door Sensor, 1 Magnetic Sensor Only

Description

• Contact Sensor for SF20R door open chime, HAVE TO work with USUPERINK SF20R door chime (asin: B0799KJVW8) DB03 DOORBELL (AISN: B091DJMNYL)or it will not work. Magnetic sensor type, detects open/close states on doors or windows.
• Mini size - Magnetic size: 75*26*17mm, magnetic stick size: 40*12*12mm. Package including one contact sensor(with battery) only.
• Modern appreance batter for home decoration, and the door sensor made from high material ABS plastic
• Welcome/Doorbell/Alarm/Colorful light/Night Light Mode 5 in 1 multi-function, you could set the proper mode according to your need. Note: In night light mode, receiver lights on for 2 minutes only when it activated.
• Great for preventing the intruder from door/window, or detecting your children/ dog/cat go out your room/house.

USUPERINK Contact Sensor for SF20R door open chime, HAVE TO work with USUPERINK SF20R door chime (asin: B0799KJVW8) DB03 DOORBELL (AISN: B091DJMNYL)or it will not work. Magnetic type and mini size, detects open/close states on doors or windows for home security. Great for preventing the intruder from door/window, or detecting your children/ dog/cat go out your room/house .

parameter:
Battery: 1*AAA battery(included)
Lifespan of battery:>=2 years
Magnetic sensor size:75*26*17mm
Magnetic stick size: 40*12*12mm
Shell material: ABS plastic
Standby current: <40uA
Working current: <100mA
Working temperature: -10-60C

Package including:
1*Magnetic Sensor
1*Magnetic Stick
1*AAA Battery

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