Global Cache Contact Closure Sensor

Global Caché GC-SC1 – Precision Contact Closure Sensor for Smart Automation Monitoring

Unlock reliable contact state detection with the GC-SC1, Global Caché’s purpose-built sensor for monitoring open and closed relay conditions. Whether you're automating drapery systems, monitoring door strikes, or integrating thermostat relays, the GC-SC1 ensures consistent performance while intelligently filtering out false triggers caused by contact bounce.

Ideal for advanced smart home configurations and commercial control systems, this compact sensor connects easily via a 3.5mm stereo jack and requires no additional power when paired with the GC-100 Network Adapter. It’s a seamless solution for professionals seeking accuracy and effortless installation.

Key Features

• Detects open/closed state of isolated relay or switch contacts
• Prevents false triggers through bounce-filtering technology
• Optimized for integration with thermostats, drapery systems, door strikes, and security inputs
• Direct connection to GC-100 Network Adapter for networked automation
• Compatible with controllers providing 5V power and TTL digital logic input
• Standard 3.5mm stereo jack with easy plug-in installation
• Compact design ensures versatile mounting options

Specifications

Signal & Monitoring

• Detection Type: Contact closure state (open/closed)
• Logic Output: TTL compatible

Connectivity & Installation

• Connector: 3.5mm stereo jack (6ft cable included)
• Power: Draws power from compatible controllers (no external supply needed)
• Integration: GC-100 and other logic-compatible automation systems

Use Case & Reliability
Best for: Monitoring door contacts, relays, and switches in smart automation environments
Suitable for: Installers, security techs, AV integrators, and automation pros requiring clean contact detection