SATEL K-1 2E Magnetic Contact with Reed Switch, Surface Mount, White, 2EOL Resistors

The K-1 2E magnetic contact from SATEL is a surface-mounted reed switch engineered for reliable perimeter protection. It delivers precise open/close detection across doors, windows, and gates, while the integrated 2EOL resistor setup simplifies wiring with SATEL alarm control panels. The tamper protection helps prevent sabotage by opening the enclosure.

Advantages

The SATEL K-1 2E offers a compact ABS housing that mounts quickly on any flat surface. Its normally closed contact and 20 mm operating gap provide a wide tolerance for magnet alignment. The built-in tamper switch immediately signals any attempt to remove the cover, adding a layer of security for both residential and commercial installations. With a 1 m cable and clear resistor values, installation and maintenance are straightforward.

Suitable for

• Door and window frames in homes and offices
• Gate and shutter monitoring
• Perimeter protection for warehouses and retail spaces
• Integration with SATEL INTEGRA and VERSA alarm control panels

Key specifications

• Type: Magnetic contact (reed switch)
• Mounting: Surface mounted
• Contact configuration: Normally closed (NC)
• Resistor configuration: 2EOL, 2 x 1.1 kΩ
• Max switching voltage: 20 V DC
• Max switching current: 20 mA
• Max switching power: 3 W
• Operating gap: up to 20 mm
• Tamper protection: against enclosure opening
• Cable length: 1 m
• Operating temperature: -10 °C to +55 °C
• Environmental class: II (EN 50130-5)
• Housing material: ABS plastic
• Colour: White

Recommendations

For best performance, align the magnet and contact within 20 mm and secure both parts firmly. Verify the resistor values match your control panel and connect the tamper circuit as instructed by the installation manual. This product is intended for use with SATEL alarm systems; consult the system documentation for wiring and configuration.