433mhz Wireless Rolling Shutter Door Sensor Garage Gates Magnetic Detector Switch For Home security Alarm System

Specifications:
Main material: Alloy plating shell /stainless steel pipe thread /Reed switch
Power Requirements: 1*23A 12V battery (Included)
Working current: ≤ 10mA
Quiescent Current: ≤ 3uA
Transmit Freqency: 433MHz
Wireless transmission distance: ≥ 50M
Transmitter size: 7x3.5x1.5cm

Features:
Low power design.
Ultra small exterior design.
Installation is simple and convenient.
Cast iron casing, durable and durable.
Mainly used for roller shutter/rolling door; also applied to other doors and windows.

Installation:
Stick part metallic magnet on the edge of the roller shutter/rolling door, and stick part metallic sensor on the fixed frame of roller shutter/rolling door
Note: The distance of these two parts shall be less than 3-5 cm when the roller shutter/rolling door is closed.

Usage:
Pull out the antenna of the transmitter.
When the roller shutter/rolling door is opened from the closed position, LED will turn on red light for 5 seconds; the sensor will be triggered and will send alarming signal to the main unit.

Package Content:
1X Wireless Rolling Door Sensor(included 1* 12V 23A battery)

Note:
This rolling door sensor can not work alone. It works with most alarm system in the market. Check if your alarm system support 433mhz