Synchro belt	Micro computer controller
Power connection terminal	Driver Pulley(Motor)
Guide way shell	All-purpose hanging bridge parts

Sensors and fittings：

WB3001 Microwave Sensor	WB3002 Microwave Sensor
WB3003 Microwave Sensor	WB8300 Microwave Sensor
WB3005 Microwave Sensor	WB3008 Microwave Sensor
WB3006 Safety Beam Sensor	WB3009 Remote control Switch
WB3100 Feet-inducting Switch	WB3101 Hand-inducting Switch
WB3102 Attendance Access Controller	WB3103 Fingerprint Access Controller
WB3105 Access Controller	WB3106 Magnetic Force Lock
WB3108 Electromagnetic Bolt Lock	WB3109 Magnetic Force Lock
WB3110 Wall Switch	Wb3111 Metal Exit Switch
Wb3112 ID Card	WB3113 Backup Battery
WB3115 Cover＆Side Lids	WB3116 Door Clip(Short)
WB3118 Door Clip(Long)	WB3119 Glass Door Lock Clip
WB3120 Wire-Controller Switch