Operation 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. 

Recognition range

Compared with passive tags, the active tag has great advantages such as super strong signal and super-long recognition distance. In a good visual environment, the maximum identification range can reach 150 meters. A low-frequency 125 KHz 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 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.

Alarm function

In special applications, if danger happens, you can press the button on the back of the tag. At this very moment, the backstage monitoring software will inform the relevant person about the danger. Quick security respond will be taken.

Communication security:

Special communication protocol and encryption algorithm are used to verify the legitimacy of the device ensure data security in the communication process.

Reliability:

The production process of the reader strictly conforms to the ISO 9001 quality standard. The product fully considers the application requirements of industrial environment such as lightning protection, surge protection and anti-static. It is easy to replace the battery: battery-pressed design, tear off the sticker to easily replace the battery.

Interface standards:

It conforms to ISO18000-4 standard and specification.

Product Parameter

707 card electronic label

Recognition distance: 0 ~ 150 meters adjustable

Identification speed: 200km/h

Identification ability: 200 cards/second anti-collision performance

Identification method: omnidirectional identification

Fixed gain: levels 0-3 can be selected on demand

Working frequency: 2.45GHz, 125KHz, ID card, IC card, NFC (optional)

Communication rate: 250Kb/s, 1Mb/s, 2Mb/s(optional)

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

Anti-interference: channel isolation technology, multiple devices do not interfere with each other

Security: cryptographic computation and security authentication to prevent link detection

Gravity sensing: supported

Call for help: built-in button

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

Battery configuration: CR2032 button battery (2 PCS)

Service life: about 2 years, replaceable battery

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

Packaging characteristics: ABS engineering plastics

Environmental features: working temperature to -40 ℃ ~ 65 ℃ Working humidity: < 95%

Reliability: shock proof, meets the requirement of industrial environment

Appearance: white square card

Installation: hanging rope

Weight: 24.8 g

Inch: 98 x 67 x 5.9 mm