Magnetic sensor set with clock sensor saTra S-MAHO2

Magnetic sensor set with clock sensor saTra S-MAHO2 provides magnetic contact switching combined with a timing sensor input, intended for integration into security, automation and alarm systems. The set combines a magnetic contact element that detects open/closed states of doors, windows or equipment with a clock (timing) sensor that enables time-based control or monitoring. The design allows installers and technicians to use magnetic switching together with programmable delays or timed triggers for reliable event detection and sequence control.

Advantages

The kit offers a compact solution that merges magnetic contact sensing and a clock timing function, reducing the need for separate modules. It supports straightforward wiring into existing control panels and alarm systems and is suitable for retrofit and new installations. Using a combined unit simplifies installation, saves space in control cabinets, and enables consistent timed responses for access control, automation tasks, or alarm verification.

Suitable for

• Monitoring doors and windows in security systems
• Timed activation or deactivation of connected circuits
• Integration with access control and alarm panels
• Automation sequences that require delayed switching

Key specifications

• Sensor types: magnetic contact switch plus clock (timing) sensor input
• Function: detects open/closed status and provides time-based switching or delayed output
• Mounting: surface or flush mounting options for magnetic contact and sensor elements
• Electrical interface: low-voltage wiring suitable for control panels and alarm systems
• Compatibility: designed for integration with standard security and automation control units

How to use

Install the magnetic contact element on the moving part (door, window, or equipment panel) and the corresponding magnet on the fixed frame so that the contacts align when closed. Mount the clock sensor unit in a convenient location near the control panel or inside the control cabinet. Wire the magnetic contact and clock sensor outputs to the designated inputs on the alarm, access control, or automation controller following the system wiring diagram and local electrical codes. Configure the timing function on the clock sensor according to the required delay, pulse length, or schedule, then test operation by opening and closing the protected element to verify both immediate and timed responses.

Usage recommendations

For reliable operation, use the magnetic sensor set in environments within the manufacturer’s recommended temperature and humidity ranges, keep wiring runs short and shielded from strong electromagnetic interference, and perform functional tests after installation and periodically during maintenance. When integrating with alarm or control systems, set appropriate debounce and timing parameters to avoid false triggers and ensure compatibility with the host controller’s input logic.