The roller blinds will automatically up or down once you press the switch. You can adjust the limit value manually by plastic limit setting tool.
eBay
2PCS KCD7 Oval Switch 2 Pins 2 Gears / 3 Pins 3 Gears, Electric Kettle Rocker Power Switch Rocker
Aliexpress UK
TUYA Wifi Smart Curtain Switch Wireless Remote Roller Shutter Motor for Alexa. This roller blinds shutter switch module can not work with DC motor. Product type: WiFi Curtain Module. WiFi frequency: 2.4GHz-2.4835GHz WiFi.
eBay
Control Board Switch Speed Switch Drive Board Controlle For Dayi 2106 Brushless Electric Wrench
Aliexpress UK
This roller shutter shutter switch module cannot be used with DC motors. WiFi frequency: 2.4GHz-2.4835GHz WiFi. Product type: wifi curtain module. 1 WIFI Curtain Module (with Mounting Clip). A: Curtains,shutter,blind.
eBay
Car Electric Power Switch Button 6-pin Car Glass Lifter Switch 12/24V 10A ON/OFF Universal Auto
Aliexpress UK
Easily open and close blinds via Bluetooth on your phone. Adjust light levels from the couch or across the room — no cords, no hassle. Built-in temperature sensor can auto-close blinds when it gets too hot — great for energy savings and interior protection.
eBay
Micro Anti Tilt FD4 Switch Tilt Shut off Heater Tip Over Electric Dump Switch for Outdoor Propane
Aliexpress UK
The curtain opens automatically in the morning, you can wake up slowly in the sun, no longer be woken by the alarm clock, and close automatically at night. 1x Instruction Manual.
eBay
1Pcs Electric Sprayer Governor 12V Adjustment Switch Regulator Speed Switch Agricultural Fight Drug
Aliexpress UK
This roller shutter shutter switch module cannot be used with DC motors. Product Type: 433 Curtain Module. 1 433 Curtain Module. (Note: Motors are not included.). RF frequency: RF433.92MHz. Load power:400W( max).
eBay
1pcs Position switch FD109-1 250V 16A for Oven Steamer Electric stove Toggle Rotary Function switch
Aliexpress UK
Block (24). Add to Favorites. Ending Soon. New Arrivals. Tuning Parts (148).
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Electric Sofa Controller Gourd Shaped Chair Control Switch Double Button 5 Pin Recliner Switch
Aliexpress UK
1 x Smart Touch Button Switch. Wiring: Neutral Wire, L1, L2, Earth Wire. Button Type: touch button.
eBay
Tuya Smart Wifi Electric Linear Actuator Motor Controller,DC AC 12V 24V 32V 2 Channel Switch,RF433
Aliexpress UK