Adi Pro WST-232 Wireless Door Window Contact 319 Mhz

Product Description

The ADI PRO WIRELESS SENSORS PIR WST-232 is a wireless door and window contact sensor operating at 319 MHz RF frequency. It transmits open and close status from monitored entry points to a compatible wireless security receiver or panel. The WST-232 includes an external input, allowing it to monitor a hardwired zone or auxiliary detection device in addition to the built-in magnetic reed switch. Security installers deploy this sensor in residential and light commercial intrusion detection systems where running wire to every door or window is impractical or cost-prohibitive.

The WST-232 suits retrofit and new-construction security installations. Its 319 MHz transmission frequency is compatible with receiver systems designed for that band. The external input expands its utility beyond simple door and window monitoring, supporting connection to glass-break sensors, passive infrared detectors, or other dry-contact devices that need wireless integration. This makes it a flexible choice when a single zone must cover more than one detection point.

Key Features

• Operates at 319 MHz RF frequency for wireless signal transmission
• Built-in magnetic reed switch monitors door or window open and close status
• External input supports connection of an auxiliary hardwired detection device
• Compact form factor suitable for standard door and window frame mounting
• Sold individually as a single unit per package

Compatibility

Designed for use with wireless security panels and receivers that operate on the 319 MHz frequency band. Confirm receiver compatibility with the panel manufacturer before installation.

Installation Notes

Security technicians install this sensor as part of a licensed intrusion detection system. Before servicing any panel or receiver, power down the control panel and follow the panel manufacturer lockout procedures. Mount the sensor body on the stationary door or window frame and the magnet on the moving sash or door edge, keeping the two pieces aligned within the gap tolerance specified by the panel manufacturer. The external input terminals should be wired to the auxiliary device using the wiring gauge and connection method specified in the system documentation.