High Quality Sensors & Lens Products

HW-F1000-5 Square Shape PMMA Fresnel Solar Spot Lens with 1000*1000mm Size Focal Length 1300mm

HW-F1800-1 Biggest Size Square Shape PMMA Fresnel Solar Spot Lens with 1600*1400mm Size Focal Length 1800mm

HW-11802400 Imaging Fresnel lens Biggest Size Square Shape PMMA Fresnel Lens with 1180*930mm Size Focal Length 2400mm

HW-F1800, diameter 2100mm, biggest PMMA round Shape Fresnel Solar Spot Lens focal length 2100mm temperature can reach 2000 degree

HW-XC606 Microwave Induction Module Motion Sensor Module 5.8G Frequency Microwave Sensor Module with 2m Distance And 5S Delay Time

Anti lost device connect with the mobile phone through BT Bluetooth Anti Lost Device for mobile phone, wallet, keys , luggage, children and pets

Watch Alarm Wrist Alarm Water-drop Shaped Personal Alarm Personal Safety Alarm Self Defense alarm Rechargeable personal alarm

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