DSC Tri-Zone Wireless Door/Window Contact The tri-zone wireless door/window contact (model WS4965) adds value to any installation by providing installers with three zone and reliable 433 MHz technology. The device can be mounted in the traditional manner, or if that is inconvenient for applications such as garage doors, configured for normally closed “tilt switch” operation. In addition, the WS4965 has two normally closed external contact inputs that can be used for additional hardwired contacts or other dry contact switches. The internal contact provides a generous magnet gap of 1/2” (13 mm) and flexibility during difficult installations as it easily accommodates larger door or window frames. Product Features: 3 zones in 1 (each zone has an individual serial number) Reed/Magnet combination Tilt switch mode for overhead doors 2 normally closed external contact inputs Long-life lithium battery included 1/2” (13 mm) maximum magnet gap Low-battery LED indicator Case tamper Reliable 433 MHz technology Includes backplate UL/ULC and FCC/IC listed Contact
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DSC Tri-Zone Wireless Door/Window Contact Versatile The WS4965 is designed to accommodate different mounting options; it can be mounted in either “reed switch” or “tilt switch” mode. In reed switch mode, use the screws provided to mount the magnet no more than 1/2” (13 mm) from the WS4965. If necessary, use the spacers provided to custom fit the device. Only one magnet can be used for each WS4965. When being used in tilt switch mode, the WS4965 can be mounted anywhere on a garage door, for example. Once the door is open, the tilt switch will activate and generate a transmission. To add an extra...