🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Price
$45.99
Automatic Window Opener, Heavy Duty Greenhouse Window Opener Automatic Temperature Controlled Greenhouse Accessories Auto Vent Solar Sensitive Temperature Sensor — image 1
Window OpenersRisegun✓ In stock

Automatic Window Opener, Heavy Duty Greenhouse Window Opener Automatic Temperature Controlled Greenhouse Accessories Auto Vent Solar Sensitive Temperature Sensor

$45.99
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
  • High Sensitivity: Our window opening sensor can automatically respond to weather changes, so you don't need to stay near the greenhouse.
  • Solar Energy: Non-electric, this window opener cylinder uses solar energy, opens or closes the greenhouse vents when the temperature rises or falls.
  • Universal: The automatic window opener is compatible with most greenhouse window openers with single or double springs.
  • Easy to Use: This kind of automatic window sensor opener saves time and labor, also can provide better temperature condition for plant growth.
  • Accessories: This window opening temperature sensor is a replacement cylinder for automatic window opening.
Product description

Product description Specifications: Condition: 100% Brand New Material: ABS Color: Black Temperature Range: 20-25℃ / 68-77℉ Size: Approx. 33 x 1.5cm / 12.99 x 0.59in Weight: Approx. 117gMaximum Opening Distance: Approx. 45 cm / 18inAdjustable Length: Approx. 33-45cm/ 13-18in Application: For Under 14 Kg Window Package Included: 1 x Window Opener Cylinder Only Note: 1. Please allow 0-2cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. No battery or electricity required, need to be refrigerated before use. Safety Warning Please allow 0-2cm error due to manual measurement. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. No battery or electricity required, need to be refrigerated before use.

Product details
Brand
Risegun
Manufacturer
Risegun
Weight
0.12 kg
Part number
Risegunndmt61wikh

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

You might also like

Similar items

View all →