Wireless Fixed Transmitters

Emergency Radio Alarm Sensors & Detectors SpiderAlert offers a wide range of fixed, special purpose VHF and UHF emergency radio transmitters in compliance with European, U.S. and other international standards for property security. SpiderAlert alarm sensors are designed for protecting doors, windows, indoor spaces and objects in commercial, correctional, healthcare and educational environments where there is a high security-level requirement for immediate incident response. SpiderAlert Supervised Wireless Fixed Transmitters and Magnetic Contacts are fully supervised wireless transmitters designed for protecting doors, windows or other objects and for use in a variety of security and control applications.