Features:
1.Four channel frequency adjustment function,suitable for stack installation in the same place
2.Widespread used,for alarm system,access control system etc.
3.Small and beautiful...
Item Description
Characteristics:
This curtain sensor are special designed for automatic sliding door to detection and keep safety.High accuracy.
Advanced infrared scanning technology.Stable and...
Features:
1. New 2-beam frequency adjustment active infrared detector
2. Used for wall, passage, etc.
3. Anti-glare up to 50,000Lux, built-in automatic adjustment strong light...
Scope: Mainly used in various pan automatic doors and electric retractable door, automatic roller shutter security pinch (or things) auxiliary functions.
Product features: accurate and reliabl