Function features:
. Anti-block design,connecting switch
. Ultrasonic welding,water proof and dust proof
. High torgue motor
. Universal hardware accessories
. With long service life
. Universal specification,Suitable for various auto
. Compatible with car alarm system
. 360° rotation head
. Strong output
. Any color for option
Technical Parameter
. Working voltage: DC12V
. Output current: 4A
. Pull/push force: 4KGS
. Working life:>100,000 times
. Max pull range: 22 mm