SafeHouseHub
433Mhz Wireless Shutter Door Sensor Garage Roller Switch For Home Alarm System G

433Mhz Wireless Shutter Door Sensor Garage Roller Switch For Home Alarm System G

$13.53
  • Condition: Brand New
  • Ships from: CN
  • Seller: madshizuoka (99.7% positive)
View this item on eBay

SafeHouseHub is reader-supported. When you buy through links on this page we may earn an affiliate commission from eBay, at no additional cost to you. Read our affiliate disclosure.

About this item

Transmit Freqency: 433MHz. This rolling door sensor can not work alone. It works with most alarm system in the market. Check if your alarm system support 433mhz. When the roller shutter/rolling door is opened from the closed position, LED will turn on red light for 5 seconds; the sensor will be triggered and will send alarming signal to the main unit.

Similar items

View