SIMATIC S7-300, Digital input SM 321

> Card Type: EM or MF > Waterproof Degree: IP68> Operating Voltage: DC9-12V> Transmit format: WG26/WG34> Ultra- low power consumption: Standby current less than 30mA

> Input: 100-240V AC50/60Hz> 1202: 12V / 2A / 24W> 1205: 12V / 5A / 60W> 1210: 12V / 10A / 120W> 2402: 24V / 2A / 46W> 2403: 24V / 3A / 72W> 2405: 24V / 5A / 120W

> Card type: EM or MF Card> Metal case, anti-vandal> Digital backlit touch keypad> Multi-function standalone access controller and reader,> WG interface: WG26 Input / output> Capacity: 2000 cards / codes> Three accesses: card, pin, card + pin

LED T8 tubes 9W,18W, full plastic PC material, G13 base, 60CM tube length for 9W, 120CM for 18W,white color,good replacement for traditional Fluorescent tubes, but higher lumen, more energy saver, and longer life time.

200G QSFP-DD SR4 optical transceiver module, support 200Gb/s and up to 100m transmission on MM fiber, it works in high-speed IDC connection solutions and so on.

13.56MHz Ultralight EV1 RFID Fabric Bracelet With Disposable Lock is 512bits NXP Ultralight® EV1 chip hard tag with woven strap for events or festival bracelet .It will competitive cost than another material such as siliconw wristband ,metal material band ,etc .You also can print your own artworks on top , serial number ,barcode , engraving UID backside is available.For security purpose ,we use disposable lock with strap and can not easy to open with your rfid tags , we have to die-cut strap or burnout once our events or festival finished .It will better option for saving budget for events or festival organizers .

Cable grip and strain relief is compatible with all our sockets and DIY cord. While we are here to help you with your shopping list and try to make sure that you don't leave out this small but mighty component, please consult an electrician if you have any questions about your individual project needs.

QYT KT-Q9 UHF 16 channels professional walkie talkie. Extremely cost-effective of the walkie talkie.

constant current led driver

Bently Nevada 133442-01 3500 Series Tachometer I/O Module

Dimension: 86x50mm

Full printing and encoded data are available, free samples for you test, and free design. Using 100% new plastic, reached up to the 95% color. With over 5 years in RFID smart card's industry. Signature panel and magnetic stripe, encode date .....

Waterproof ABS 13.56MHz Printable NTAG213® Access Control NFC Keyfob is nfc technology products and made of ABS material with nfc chip and antenna . It will be durable and injection ABS case then sealing nfc inside with ultrasonic machine without any space sideview so that you can use them in out-door harsh environment and waterproof.NXP NTAG® series chips are realy compliant with NFC applications and type 2 in NFC forum , 13.56MHz and ISO 14443A protocol make them widely use in door access control , hotel keyfob ,memership management ,cashless payment ,healthcare and social networking ,etc , they can silk screen solid color for customer logo , laser engraving UID or serial numbers ,etc .Many ABS case colors and size ,shape are optional .

How Restaurant Queue Manage Systemwork : give a numeric serial number within 999 to the customers, when order is ready just press the next key from button, the wireless display will voice accompanied by number(number start from 01 or 001 or A01) , need call number in turn . easy to alert the guests their food is ready, user friendly operation.

The 12V UL Class 2 power supply is one universal input voltage 100V-240V AC to DC 1500mA 18W single output constant voltage solution and IP20 rated compact PC case design, wall mount style, desktop style, all in one style, the 12 volt dc power supply is certified UL/cUL 1310 FCC safety standard and meet energy efficiency level VI.

> Material: Aluminium alloy> Storage capacity: 7200 logs> Size: 140x29mm> Workable tags: 125kHz EM rfid tags

Dimension: 115x40mm

BL-2700A: (power to lock)BL-2700B: (power to open)Voltage: DC12V ( 12V+ 24V is optional)

Costom Logo cow/cattle/goat/pig ear tag, which has waterproof and moistureproof, as well as can be laser marking or hot stamping, included company logo, text , letters, numbers, barcode, etc,. TPU material heat and freeze resistance , durable , not easy to damage.