Product Profile of Wireless Door/ Window Contact Sensor

Wireless Door/Window Contact Sensor has built-in reed switch. The Door/Window Contact Sensor comes with 1 lithium battery. The Door/Window Contact Sensor has normally closed external contact input. The Wireless Door/Window Contact Sensor is available in brown housing.

Key Features of Wireless Door/ Window Contact Sensor

• Built-in reed switch
• Normally closed external contact input
• 1 lithium battery included
• Reliable 433 MHz technology
• Available in brown housing
• Case and wall tamper