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Electronic Tag

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Holine
021-68168658  lvli@sh-rw.com


Fax:86-021-6085 3597

Address:Room 301, Minlian Building A, No.300 Shuiyun Road, Pudong New Area, Shanghai, China.



· Shelf Time: 2019-03-11
· Product Name: T725 Electronic School Badge Tag
· Product Model:

Email:lvli@sh-rw.com

Operating mode:

The tag operates in an ‘active or passive mode’. The tag actively transmits a signal or is triggered by an instruction from a reader (or a low-frequency activator) to transmit a signal. The RF frequency is adjustable.

Activators distributed in various zones or inside and outside the access control have been actively transmitting low-frequency signals at a low frequency of 125 KHz. Any dual-frequency tags that pass through the activator signal range can be activated successfully. And the digital number transmitted by the activator is obtained. The RSSI field strength value is calculated. The tag then transmits data such as "tag ID + tag status + activator number + RSSI value" at 2.4 GHz frequency.

The adjacent 2.4GHz reader will upload the received data to the host computer with various standard interfaces such as RJ45 and RS485.



Access identification

     A low-frequency 125KHz activator can be placed respectively inside and outside the access control. The effective activation range could be adjusted by changing the antenna position, adjusting the transmit power, and choosing different antenna shapes and dimensions. The dual-frequency tags will be activated by the activators inside and outside in turn when the tags pass through the access control. According to the activating order, the entry and exit judgment could be accurately made. Also the accurate floor location could be determined.



Real-time locating

According to the characteristics of 125 KHz low frequency such as field strength RSSI value, strong penetrating power, clear boundary, easy adjustment of signal range, etc., several activators can be used for real-time locating of RTLS zones more accurately.


Communication security:

When the active tag and the matched the reader communicates, special communication protocol is used to verify the legitimacy of the device. In order to prevent data cracking, the meticulous encryption algorithm is developed to ensure data security in the communication process.



Reliability:

The product fully considers the application requirements of industrial environment such as waterproof, dust-proof and shock protection. 


Interface standards:

It conforms to ISO18000-4 standard and specification.

Typical applications

Personnel management

SMS system of students for entering and leaving school safely

Real-time tracking and locating system for personnel in special industries and enterprises

The automatic attendance system in enterprises and institutions

Attendance sign- in and security management system for significant meetings and events


Asset management

Asset and vehicle control and access management in various industries

Assets and vehicles RTLS real-time zone locating in various industries

Assess zone identification, inventory location and shelf management

Monitoring and management of electronic fence, border control line 



Product Parameter

T725 electronic school badge tag

Technical Data Sheet

Recognition range: 0 ~ 100 meters adjustable

Recognition speed: 200 km / hour

Recognition capacity: 200 sheets per second, anti-collision performance

Recognition method: full-directional recognition

Variable gain: 0~3 optional on demand

Operating frequency band: 2.45 GHz, 125 KHz and 13.56 MHz optional

Communication rate: 250K, 1M, 2M b/s three options

Communication mechanism: based on HDLC, time-division, multiple-access and synchronous communication mechanism

Anti-interference: channel isolation technology, multiple devices to avoid interference with each other

Security: encryption computation and security authentication to prevent link detection

Read and write function : 176B or 1KB storage space (optional)

Power consumption standard: average working power is at micro-watt level

Battery configuration: CR2032 button lithium manganese battery, 246mAh

Service life: 1 to 3 years, replaceable battery

Voltage detection: Wireless prompt alarm when the voltage is lower than the preset value (optional)

Package: ABS+PC material, resistant to high strength drops and vibration

Environmental: operating temperature -40 ° C ~ +85 ° C, humidity <95%

Reliability: Waterproof and dust-proof to meet industrial environmental requirements

Appearance: round cake type, OEM customized service is provided

Dimension: 40 × 36 × 12 mm

Weight: 12g

Installation method: hanging buckle or safety pin to wear



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