digital phase lock loop

Brand Name:SAMYON

Model Number:SY

Place of Origin:CN

... of voltage, current, power, power factor, frequency, and phase. Application It has been widely used in electrical energy measurement, electricity inspection, power inspection, power meter and relay protection, differential ...

Brand Name:PEAKMETER

Model Number:PM7221

Place of Origin:China

...) DC measurement (milliampere) with loop power supply DC output (milliampere) with loop power supply DC (milliampere) analog output with analog output current Specifications Range Accuracy mv Measurement (INPUT) 0~...

Brand Name:VANSHUI

Model Number:GL-H5-II

Place of Origin:SHANGHAI,CHINA

..., Card,Pass code, Wristband or key. 2/ TTlock App management system, you can manage your smart lock anytime and anywhere,Query unlock records anytime and anywhere, the first time to know your home security 3/ Adjustable single latch 5050/6050 4/ Back

Brand Name:VANSHUI

Model Number:GL-F6

Place of Origin:SHANGHAI,CHINA

..., Password,Card,Mechanical key 2/ TTlock App management system,you can manage your smart lock anytime and anywhere,Query unlock records anytime and anywhere, the first time to know your home security 3/ Fast Recognition:FPC fingerprint reader gives you the

Brand Name:Liliwise

Model Number:S31B

Place of Origin:China

Smart Security Bluetooth Door Lock Stainless Steel Fingerprint Digital Electronic Lock 1.Product Funtions This is our newest smart aluminum door lock.It has a 38mm slim panel fit for all Slim Aluminum doors.It's suitable for all types of mortises and doors...

Brand Name:LILIWISE

Model Number:H36B

Place of Origin:China

...Locks FingerPrint Residence Digital Door Lock 1. Product Introduction This is the latest smart fingerprint Bluetooth control system door lock of LILIWISE in 2020. It has a simplified appearance design and convenient WiFi App management system. Hold the handle and press fingerprint to unlock in one step. It will bring the amazing experience of smart life.This lock...

Brand Name:Glomarket

Model Number:LK0071

Place of Origin:China

Product Description Glomarket Tuya Hot Selling Indoor Smart Fingerprint Door Lock Smart Digital Door Lock Remote Control For Home Product name Smart Door Lock Main material Zinc alloy + IML Center distance 72mm Applicable door thickness 35mm - 50mm ...

Brand Name:liliwise

Model Number:H6

Place of Origin:China

...Digital Door Lock WIFI TTlock Tuya APP Password Fingerprint Smart Locks 1. Product Function 1. 6 ways to unlock: WiFi APP Access, Bluetooth APP Access, Fingerprint Unlock, Card Unlock, PIN Code Unlock, Mechanical Key Unlock; 2. Convenient APP management system, you can manage your smart lock anytime and anywhere; 3. You can manage a large number of locks...

Brand Name:liliwise

Model Number:T8

Place of Origin:China

Digital Door Lock Face Recognition Smart Door Lock with Screen 1. Product Function 1. Multiple ways to unlock: Face Scanning,WiFi APP Access, Bluetooth APP Access, Fingerprint Unlock, Card Unlock, PIN Code Unlock, Mechanical Key Unlock; 2. Convenient APP management system, you can manage your smart lock anytime and anywhere; 3. You can manage a large number of locks...

Brand Name:Glomarket

Model Number:LK0111

Place of Origin:China

Glomarket Tuya Digital Smart Lock Fully Automatic Biometric System Security Fingerprint 3D Face Recognition Password Door Lock Specification: 1.It's high technology of full automatic 3D face recognition and finger vein smart lock with excellent quality. 2....

Brand Name:Glomarket

Model Number:LK0166

Place of Origin:China

...Lock 3d Face Recognition Video Intercom Digital Fingerprint Lock Product Features : ✅Unlock way:Face+Phone + Fingerprint + Password + Card+ key. ✅ Compatible with various mortise to fit 99% doors, easy installation of new doors or replacement. ✅ One-Touch-Access Biometric Fingerprint sensor on the reader. ✅Strong and secure Aluminum alloy lock...

Brand Name:Glomarket

Model Number:LK0164

Place of Origin:China

...Lock Aluminum Wooden Door Fingerprint Face Recognition Palmprint Biometric Digital Smart Lock Product Features : ✅Unlock way:Phone + Fingerprint + Password + Card+ key+Face+Palmprint(Optional). ✅ One-Touch-Access Biometric Fingerprint sensor on the reader. ✅Strong and secure Aluminum alloy lock...

Brand Name:Glomarket

Model Number:LK0068

Place of Origin:China

...Digital Door Lock Phone APP Remote Control Security Fingerprint Smart Door Lock Product Features : ✅Unlock way:Phone + Fingerprint + Password + Card+ key. ✅ Compatible with various mortise to fit 99% doors, easy installation of new doors or replacement. ✅ One-Touch-Access Biometric Fingerprint sensor on the reader. ✅Strong and secure Aluminum alloy lock...

Brand Name:GRH

Model Number:2031,2041,2051,2061

Place of Origin:Zhejiang, China

...numbers password closet Keyless Smart drawer locker Electronic Cabinet digital Cam Lock Product Description: Digit 10 numbers Color Black/ORB Type small mini electronic cabinet lock Application Swimming, sauna, golf course cabinet Sample Availabe Material...

Brand Name:SAMYON

Model Number:SY

Place of Origin:CN

Three-Phase Digital Phase VA Meter Can Directly Do The Measurement With Reliable Data Specification R 2020B Large-diameter three-phase digital phase voltmeter, also known as multi-function three-phase digital phase volt-ampere meter. Application It ...

Brand Name:GDZX

Model Number:SMG2000B

Place of Origin:China

..., low price, portable hand-held, dual-channel input measuring product. It’s easy to measure the phase between U-U, I-I and U-I, identify the inductive circuit ,capacitive circuit and the phase sequence of three-phase voltage, detect the wiring group of

Brand Name:Easloc

Model Number:CX-641

Place of Origin:Guangdong, China

... Digital Fingerprint Smart Door Lock For Narrow Door 1. Product Feature 1- Multiple unlock mode: Fingerprint, Password, Card, mechanical key, TTLOCK APP 2- FPC semi-conductor sensor, 360 degree fingerprint recognition 3- C-class lock cylinder, 7 types lock...

Brand Name:Zhongpai

Place of Origin:CHINA

... lock Material: Zinc alloy Color: Black Function: Fingerprint,password,card,key,APP Package: 1 set 1 color box ...

Brand Name:Easloc

Model Number:DSR100B

Place of Origin:Guangdong, China

Product Description Keyless Hotel Digital Lock Electronic Card Unlock Smart Card Door Lock 1. Hot selling smart hotel locks, and the material is stainless steel 2. The 304 staniless steel lock body, more durable. 3. It has 2 unlocking ways: card and key ...

Brand Name:Zhongpai

Place of Origin:CHINA

... lock Material: Zinc alloy Color: Black Function: Fingerprint,password,card,key,APP Package: 1 set 1 color box ...