· 360°rotational heads for easy installation
· Double track design, work stably and smoothly, jam-prevention
· Parting line is sealed by ultrasonic welding completely, excellently dust-tight and waterproof
· High torque strong power motor
· With adjustable positioning fittings, easy to install, flexibly to install
· Compatible with car alarm system and remote controller
· Universal features, suitable for any cars
· Operating voltage: DC 12V
· Working life≥150,000 times
· Working temperature: -40°C - +80°C