Reading Glasses By Smart Vision

Function: Alarm I/O, Built-in Mic, Vandal-proof Customized support: Customized logo, OEM, ODM Warranty: 1 Year Sensor: CMOS, CCD Style: Dome Camera, Mini camera Video Compression Format: H.265 Data Storage Options: TF Card Application: Indoor Place of Origin: Jiangsu, China ...

Come From Enrol International Trade Co., Ltd

Bluetooth Door Lock / Bluetooth K7 / Fingerprint Deadbolt Door Lock / Fingerprint Deadbolt Lock / Mobile App Door Lock / Mobile App Smart Lock / Smart Deadbolt Door Lock / Smart Fingerprint Deadbolt Lock K7 is an exquisite smart wifi deadbolt lock with a semiconductor ...

Come From Guangdong AP Tenon Sci.& Tech.Co.,Ltd.

smart glass liquid crystals Liquid Crystal Mixture QYPDLC-HD010 Lower Operating Temperature Tkn(C) -30 Upper Operating Temperature Tni(C) 150 Viscosity(mPa.s,20C) 45.5 Birefringence(589nm,20C) 0.28 Ordinary Refractive Index (No)(589nm,20C) 1.517 Electrical properties V10(VAC)(V) ...

Come From Qingdao QY Liquid Crystal Co., Ltd