ID's RFID key chains Dimensions: 35.3 * 28 * 6.4 (mm) chip: TK4100 Frequency: 125KHZ  More

IC card storage capacity depending on the model, hundreds of small characters on the big one million characters.
Security confidentiality, can not easily be copied, the information on the IC card can freely read, modify, erase, but will require a password.
long lasting
C card has a magnetic, anti-static, anti-chemical and mechanical damage destruction capability, long service life and save information, read and write times more than tens of thousands of times. More

ID Thin Smart Card Dimension: 86*54*0.8（mm) Chip: EM Frequency:125KHZ　　 Weight:9g　  More

ID Thick Smart Card　　 Dimension: 86*54*1.8（mm) Chip: EM Frequency:125KHZ　　 Weight:9g  More

A-06 is a reliable, high-performance industrial grade serial device server that provides RS485 / 422 to TCP / IP network and TCP / IP network to the RS485 / 422 data transparent transmission, it can have a RS485 / 422 serial ports the device has now linked into TCP / IP networks. More

RS232 to RS485 serial converter is designed for industrial design with isolation and with RS232 and RS485 bidirectional converter address, it can extend the distance of RS232 and 485 bus can easily through multiple serial devices without an address connected to a network of promise, and not interfere with each other, since the inside of the product with optical isolation and surge protection module, can effectively protect the interface is not being damaged by lightning or strong electromagnetic signals. More

E USB to RS485 converter applications standard in industrial automation systems, scanners, barcode, palm, PLC and PLD, handheld PDA system (WinCE), label printers, point-of-sale, data acquisition and control systems, access control systems security. More

Bidirectional converter interfaces RS-232 and RS-485 between applied between the master form between the host computer and the microcontroller or peripheral point to point, multipoint remote multi-machine communication network, multi answering machine communication, widely used in industrial automation control systems, card access control systems, parking systems, self-service banking system, bus fare collection system, canteen canteen system, employees attendance management systems, highway toll station systems, etc. . More

Product name:Wireless Magnetic Door sensor
Model number: EB-130
Operating Voltage :12V
Operating distance :40 ± 5 (mm)
Transmission frequency:315MHZ / 433MHZ(optional)
Transmission distance:≤100m  More

Model:EB-141
Dimensions:Φ10 * 25 (mm)
Connection :Normally open / normally closed
Operating distance:15-20 (mm)
Maximum pressure:≤100VDC
Load current:≤500mA
Working Power:≤10W
Housing Material:ABS  More

Model:EB-140
Dimensions:44 * 10 * 7 (mm)
Connection:Normally open / normally closed
Operating distance:15-20 (mm)
Maximum pressure:≤100VDC
Load current:≤500mA
Working Power:≤10W
Housing Material:ABS
Shell color:white
Suitable for:Wooden doors and windows / wooden doors
More

Magnetic switch consists of two parts and the magnet switch, switch sections connected by a reed switch by lead, stereotypes package is made; the magnet portion of the corresponding magnetic field strength of the magnet is wrapped in plastic or metal housing. When two separate or close to a certain distance, thereby causing a breach switch sensing changes in body position. More