This DSC WS4925 Wireless Door-Window Contact offers reliable and secure protection for your home or business. With its advanced wireless technology, it provides seamless communication with your security system. Its compact design allows for discreet installation, ensuring your property is always monitored without compromising its aesthetic.

• Built-in reed switch
• Normally closed external contact input
• 1 lithium battery included
• Reliable 433 MHz and 868 MHz technology
• Available in brown housing
• Case and wall tamper

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