High Quality Sensors & Lens Products

Multi-function Door Knob Induction Alarm Door/Window Sensors VIBRATION DOOR STOP ALARM Door/Window Alarm with LED Light Indicator Door Stopper Window Sensor Induction Alarm

Personal Safety Alarm Self Defense alarm Rechargeable personal alarm Personal alarm with bright LED strobe Keychain Alarm with Warning Light Bluetooth Anti-lost Device Flashlight Personal Alarm

Anti-sleep Alarm Wake Alarm for Driver Safety Drive Driver Fatigue Alarm Safe Driving Assistant Alarm Anti Sleep Prevention Sleepy Alarm Device for Night Shifts/Door Guards/Guards

English voice reminder Anti-Sleep Alert Wake Alarm Driver Fatigue Alarm Safe Driving Assistant Alarm Anti Sleep Prevention Sleepy Alarm Device

Low Power PlR Sensing Controller Passive Infrared (PIR) detecting control IC PIR Detecting Control IC HR008 SOP-8pin

Passive Infrared (PIR) detecting control IC PIR Detecting Control IC BISS0001 SOP-16 JX IC JX BISS0001

A4 magnifier PVC transparent magnifying lens credit card bookmark magnifying lens handhold elder reading magnifier with LED light full page hand-free magnifier

140*38mm PVC magnifier bookmark for promotion and advertisement or student PVC book mark with ribbon can print logo 190*65mm 135*60mm 160*65mm

85*54mm PVC name card magnifier credit card for promotion and advertisement