Tebru Magnetic Contact,433MHz Door Magnetic Contact Wireless Sensor Detector Switch for Home Garage Alarm Security, Magnetic Contact Switch

Description:
This set of magnetic detecting switch monitors the opening and closure of doors and windows used to protect doors and windows for the  most part. It is great for installed on doors of house, garage, warehouse, enterprise and shop etc. 

Features:

• This is a set of magnetic detecting switch used to protect doors and windows for the most part. 
• Protective device monitors the opening and closure of doors and windows.
• 433MHz transmitting frequency, wireless connection.
• High quality magnetic sensor contacts with strong magnetic, sensitive respond and long durability.
• Built-in switch for different code, suitable for most of GSM or smart home security devices.
• Easy to install and use with adhesive. A good replacement for the old contacts. 
•  It is great for installed on doors of house, garage, warehouse, enterprise and shop etc.
  

Specifications:
Condition: 100% Brand New
Material: ABS Plastic 
Color: As Picture Shown

Operating Voltage: 1.5V

Transmitting Frequency: 433MHz

Battery: 1 * AAA Battery(Not included)
Battery Life: About 2~3 Year If it is opening and closing 5 times per day
Transmitting Distance for Many Main Unit: 100~200m/328.1~656.2ft(open area distance)

Size: Approx. 7.3*2.5*1.5cm/2.87*0.98*0.59in, 3.8*1.1*1.1cm/1.5*0.43*0.43in

Weight: Approx. 30g

Package Included:
1 * Set of Wireless Door Magnetic Detecting Contact with Adhesive

Note:

1.Can not used alone. Should work with the alarm system main unit for alarming.

2.The indicator light will flash once in every 3 seconds while it is in low battery status

• garage, wireless connection
• High quality magnetic sensor contacts with strong magnetic, enterprise and shop etc