Global Caché GC-SC1 kontaktsensor

Monitor doors, windows, and cabinets with the Global Caché GC-SC1 Contact Sensor. This wired magnetic reed switch integrates seamlessly with Global Caché iTach and GC-100 series controllers, providing reliable open/closed status for home automation and security systems. The sensor features a 3-foot cable with a 3.5mm mono jack, adhesive mounting, and a passive design that draws power from the host device. Ideal for indoor use, it detects proximity up to 15 mm and operates in temperatures from 0°C to 70°C.

Key specifications

• Sensor type: Contact closure (magnetic reed switch)
• Connectivity: Wired, 3.5mm (1/8") mono TS jack
• Cable length: 3 feet (approx. 0.91 m)
• Activation gap: Up to 15 mm (0.6 inches)
• Power: Passive (powered by host device sensor port)
• Mounting: Adhesive backing included
• Material: ABS plastic, white colour
• Operating temperature: 0°C to 70°C (32°F to 158°F)
• Dimensions (sensor and magnet units): 25.4 x 10.16 x 10.16 mm (1.0" x 0.4" x 0.4") each
• Compatibility: Global Caché iTach series, GC-100 series

Why choose it

The GC-SC1 offers a simple, cost-effective way to add contact sensing to your Global Caché automation setup. Its passive design requires no batteries or external power, ensuring maintenance-free operation. The compact size and adhesive mounting allow discreet installation on any flat surface, while the 3-foot cable provides flexibility in placement. With a wide operating temperature range and durable ABS housing, it is built for reliable indoor performance.

Ideal use cases

• Door and window status monitoring for security systems
• Cabinet or drawer open/close detection in retail or office environments
• Integration with home automation scenes (e.g., trigger lighting when a door opens)
• Equipment enclosure tamper alerts

Good to know

The sensor includes both the reed switch unit and a matching magnet. For best results, mount the magnet within 15 mm of the sensor when the door or window is closed. The 3.5mm mono jack plugs directly into compatible Global Caché sensor ports. Indoor use only.