Somfy 1870879 4-kanavainen RTS käsilähetin 433,42 MHz

Handheld radio transmitter with four channels for controlling Somfy RTS motors and receivers. It sends Up, Down, Stop, and My (favorite position) commands on the 433.42 MHz frequency, with a range of up to 200 meters in open field and 20 meters indoors through two concrete walls.

Advantages

One transmitter can manage up to four separate devices or groups, so you can control roller shutters, awnings, blinds, lighting, or gates from a single remote. The My button recalls a preset favorite position, and the wall mount keeps the transmitter within reach. Powered by a CR2430 lithium battery, it lasts about two years at six operations per day.

Suitable for

• Roller shutters, awnings, and exterior blinds with Somfy RTS motors
• Interior blinds and curtains
• Lighting and gate controls that use Somfy RTS receivers

Key specifications

• Number of channels: 4
• Radio frequency: 433.42 MHz
• Radio technology: Somfy RTS
• Power source: 1x CR2430 lithium battery
• Battery life: 2 years (at 6 operations/day)
• Indoor range: 20 m through 2 concrete walls
• Outdoor range: 200 m in free field
• Operating temperature: 0°C to +60°C
• Protection class: IP30
• Material: high-quality plastic
• Colour: Pure (white/light grey)
• Mounting: wall mount included

Recommendations

For best results, pair the transmitter with Somfy RTS motors and receivers. Replace the CR2430 battery when the range decreases or the LED indicator dims.