DSC Mini Magnetic Contact Sensor PGP8303 - White, Wired, NC

The DSC PGP8303 is a compact, wired magnetic contact sensor designed for reliable door, window, and cabinet monitoring in security systems. Its miniature size and surface-mount design make it ideal for discreet installations where space is limited. The sensor operates on a normally closed (NC) reed switch, ensuring fail-safe detection when the magnet is removed.

Advantages

Compact and unobtrusive design fits narrow frames and tight spaces. Reliable NC reed switch technology provides consistent performance. Easy surface-mount installation with included screws. Compatible with most wired alarm panels for seamless integration.

Suitable for

• Residential and commercial door/window monitoring
• Cabinet and drawer security
• Perimeter alarm systems
• Retrofit installations where wiring is accessible

Key specifications

• Sensor Type: Magnetic Contact (Reed Switch)
• Contact Configuration: Normally Closed (NC) when magnet present
• Maximum Gap Distance: 19 mm (0.75 inches)
• Cable Length: 30 cm
• Number of Wires: 2
• Operating Voltage (Max): 30 VDC
• Switching Current (Max): 200 mA
• Operating Temperature: -10°C to +50°C
• Sensor Dimensions (L x W x H): 25 x 14 x 7 mm
• Magnet Dimensions (L x W x H): 25 x 14 x 7 mm
• Material: ABS Plastic
• Colour: White

Recommendations

For optimal performance, mount the sensor and magnet with a gap not exceeding 19 mm. Ensure the magnet aligns with the sensor's marked side. Use with any compatible wired alarm panel for reliable perimeter protection.