SATEL K-1 2E BR Surface-Mounted Magnetic Contact Sensor with Resistors, Brown

The SATEL K-1 2E BR is a high-quality surface-mounted magnetic contact sensor designed for door and window security applications. Featuring integrated dual 1.1 kΩ resistors and a normally closed (NC) contact configuration, this sensor ensures reliable detection and seamless integration with SATEL alarm control panels such as INTEGRA and VERSA series. Its brown ABS plastic housing blends discreetly with various interior decors.

Advantages

Integrated dual resistors simplify wiring and reduce installation time. The NC contact provides fail-safe operation, triggering an alarm if the circuit is broken. With an activation gap of up to 20 mm, it accommodates slight misalignments. The surface-mount design allows quick and easy installation on any door or window frame.

Suitable for

• Residential and commercial security systems
• Door and window monitoring
• Integration with SATEL INTEGRA and VERSA alarm panels
• Surface-mount installations where flush mounting is not possible

Key specifications

• Product Type: Magnetic Contact Sensor
• Mounting Type: Surface-mounted
• Color: Brown
• Integrated Resistors: Yes (2 x 1.1 kΩ)
• Contact Configuration: NC (Normally Closed)
• Max Switching Voltage: 20 V DC
• Max Switching Current: 20 mA
• Max Switching Power: 3 W
• Activation Gap: 20 mm (non-ferromagnetic)
• Operating Temperature: -10°C to +55°C
• Housing Material: ABS Plastic
• Dimensions (Magnet Unit): 33 x 14 x 8 mm (L x W x H)
• Connection Type: Wired

Recommendations

For optimal performance, pair this sensor with a compatible SATEL alarm control panel. Ensure the activation gap does not exceed 20 mm and that the sensor is mounted on a non-ferromagnetic surface. Use appropriate wiring to maintain the NC circuit integrity.