what is a secure digital card

Efficiently Commission TREX Handheld CommunicatorValidate Devices Emerson TREX Highlights Commission and validate devices faster Quickly fix issues in the field with advanced device diagnostics Configure and test valves inline Improve efficiency with a ...

... to do is a gentle touch on the lock then the door can easily open. Lock and unlock your door with your fingerprint to enjoy the amazing keyless access experience. Secure your home and add convenient automation with this Keyless Lock. • Easy to

...Security Electronic Door Lock Digital Card Password Open Features: 1.Using RFID,IC card-125Khz or M1 card 13.56Mhz unlocking the door. 2.Metal panel, anti-oxidation surface treatment, durable use. 3.Free handles design which prevent vandalism. 4.Unique hidden mechanical key hole design. 5.ANSI standard five latches structure guarantee security...

... distance <5cm Power supply model Battery Backup power 6V DC Low voltage alarm 4.8V DC Card type ID or mifare one Surface Temp: ≦10℃, Operating Temp: -20℃ - 70℃

... Highlight: - With high resolution 300,000 pixel 1/4 CMOS image sensor - With video recording function, support external TF card, with storage function -

Allen Bradley Modules 1784-SD1 1784 SD1 AB 1784SD1 Secure Digital SD Memory Card For new products Product Description: When the drive mounted HIM is supplied, it will be connected as Adapter 1 (see Adapter in Chapter 2) and visible from the front of the ...

...security digital keypad door lock support passcode card and key open Product Paramenters Dimension of External Panel 308L*71W*25H MM Material High quality aluminium alloy The lock tongue material SUS 304 Stainless steel Working Voltage 4 AA Alkaline batteries(Normal use for 8 months) Door thickness Suitable for 35-110mm Door type Suitable for wooden door/Security...

...Security Digital Door Lock Biometric Fingerprint Handle Smart Lock Hotel Apartment Room Lock Factory Price Feature: Product features ✅Unlocking method: APP/Fingerprint/Password /Temporary password/Card/Key. ✅Remote door opening for easy handling of temporary visits. ✅Virtual paswword to prevent peeping ,Up to 48 digits of fake password input. ✅Multiple defense measures to ensure security...

Digital Outdoor Fingerprint Door Lock / Security RFID Card Door Lock System Outdoor Fingerprint Door Lock Features 1. Full metal casing, exquisite design; 2. Internal direct electric ...

... high-tech solutions for enhanced security. Introducing Hotel Smart Locks - the ultimate solution for digital hotel locks. Product Overview Hotel Smart Locks is a state-of-the-art product that combines the convenience of RFID card technology with

Electronic Keyless Swipe Key Card RFID Hotel Door Lock with Management Software 1. Main Feature 1. Unlock by 2 ways, card and key 2. Universal for Right or Left direction and Push or Pull opening 3. Stainless steel material 4. Privacy Deadbolt inside the ...

Single Phase CPU Card Prepaid Electronic Meter communication as per DL/T 645-2007 Product Standards IEC62052-11, IEC62053-21, IEC62055-31, IEC62055-41, IEC62055-51 General Introduction 1) CPU Card Prepaid Electronic Meter with RS485 and far infrared ...

... scanning area ,completes detecting quickly and accurately ; has a high sensitivity, can detect tiny metal, such as: mobile phone TF memory card, pins, razor blades, etc, so it is a lot of customer purchase Features High sensitivity; Easy to use,

Product Description Operation function: push - on, push - off Number of Positions: 8 PCB mounting direction: right Angle Lead configuration: in - line type Number of lines: 1 Compacting: With Housing material: copper alloy Color: Black Terminal base ...

Product Description Features: 1) Optional 3-6 digits setting 2) Code appearance on screen or not 3) Mechanical override key 4) Low battery announcement and low energy consumption 5) Specially designed space for lap-top computer 6) Keypad auto lock after ...

Product Description: Polymide Film Product Overview Product Name: ESD Polyimide Tape Colour: Brown Color Function: Storage Printing Technology: Screen, Digital, Flexo, etc. Fit: Regular UV Resistance: High ESD Polyimide Tape is a high temperature tape tha...

Tuya App smart fingerprint door lock Product Introduction The smart door lock supports Unlocking method including Fingerprint(50pcs), password(200), card, app, key; It applys to the wooden door and metal door, This is the latest smart fingerprint BLE ...