SATEL RK-1K Single-Channel Radio Controller with 2 T-1 Remote Controls, 433 MHz, KEELOQ Rolling Code, Relay Output NO/NC, IP20

Unlike typical radio controllers that require separate remotes or complex programming, the SATEL RK-1K arrives as a complete wireless control set with two T-1 remote controls included. This compact single-channel receiver operates on the 433 MHz band with KEELOQ® rolling code technology, ensuring secure and reliable activation of gates, garage doors, lighting, or other electrical devices. Ready to use out of the box, it combines simplicity with robust performance for residential and light commercial applications.

Highlights

• Operates on 433.05–434.79 MHz with ASK modulation for dependable short-range communication
• Supports up to 100 remote controls, making it scalable for multi-user environments
• Relay output configurable as monostable or bistable, with NO/NC contacts rated 1A / 30V DC and 0.5A / 125V AC
• Low power consumption: only 15 mA standby, 30 mA maximum at 12V DC
• Compact surface-mounted plastic enclosure (68 x 68 x 28 mm, 44 g) with IP20 protection for indoor use

In daily use

Mount the controller near the device you wish to control—such as a gate opener, garage door, or lighting circuit—and connect the relay output according to your needs. The included T-1 remotes are pre-paired in many installations; if not, adding them is straightforward via the controller’s learning mode. With a line-of-sight range of up to 100 metres in open areas, you can operate from inside a vehicle or building. The controller’s operating temperature range of -10°C to +55°C ensures dependable performance in typical indoor environments.

Full specifications

• Operating frequency: 433.05–434.79 MHz
• Modulation: ASK (Amplitude Shift Keying)
• Coding algorithm: KEELOQ® rolling code
• Number of relays: 1
• Relay type: NO/NC (Normally Open/Normally Closed)
• Relay contact rating: 1A / 30V DC, 0.5A / 125V AC
• Power supply: 12 V DC
• Current consumption (standby): 15 mA
• Current consumption (max): 30 mA
• Operating range (open area): up to 100 m
• Number of remotes supported: up to 100
• Included remote controls: 2 x SATEL T-1
• Remote control battery: CR2032
• Operating temperature range: -10°C to +55°C
• Enclosure material: plastic
• Mounting type: surface-mounted
• Protection class: IP20
• Output mode: monostable or bistable (configurable)
• Dimensions (L x W x H): 68 x 68 x 28 mm
• Weight: 44 g

Final note

The SATEL RK-1K is a practical and secure solution for wireless control, offering immediate functionality with its included remotes and reliable performance for everyday use.