School college university student printing id card in bd Bangladesh

7 months ago Dhaka ,
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ID card, also known as radio frequency ID card, frequency is generally 125KHz. Most of the market nowadays uses a passive, unique serial number ID card. Manufacturers have fixed this serial number before shipping the product and cannot be changed. Its working principle is that there is an annular coil on the card, and the coil connects the IC to form a resonant circuit, and its frequency is the same as the read and write transmit frequency. The reader sends electromagnetic waves to make the ID card resonant circuit to generate resonance and generate current to act on the ID chip. This is the reading and writing principle of the ID card. The ID card commonly referred to in China is commonly referred to as an ID low-frequency chip card that is fully compatible with the EM 4100, and is also known as an EM card.
* ID card's common technical parameters
1.working frequency: 125KHz
2.internal serial number: 5 bytes
3. typical applications: access control, attendance, consumption, parking and other safety requirements are not high occasions
* ID cards can be differentiated by thickness
1, thick card: thickness 1.8mm, thick card can be sprayed on a variety of formats ID card number, can be screen-printed, can be printed stickers or printed transparent film stickers. The extremely low cost is the most economical RF ID card in the world.
2. Standard thickness card: Thickness 1.05mm, double-sided color offset printing, photo printing, laser or jet printing ID card internal code or self-made serial number in various formats.
3, standard thin card: Thickness 0.8mm, double-sided color offset printing, photo printing, laser or jet printing ID card format in various formats or self-made serial number.
Long distance ID card
First: the introduction of long-distance ID card
The ID of the long-distance ID card is generally 125 KHz. Most of the market nowadays uses a passive, unique serial number ID card. Manufacturers have fixed this serial number before shipping the product and cannot be changed. The long-distance ID card is a transitional stage product that appears to meet the internal serial number of the ID card read from a long distance. Although the security is not strong, the price is relatively low. Currently, the ID card is widely used in parking lots, channels and other systems.
Second: The common technical parameters of long-distance ID card
1, working frequency: 125KHz
2, internal serial number: 5 bytes
3, reading distance: 0.7-1.2 meters, need to be equipped with a special long-distance reading head, read the exact distance and long-distance reading head performance.
Third: Remote ID cards can be differentiated by thickness
1, thick card: thickness 1.8mm, thick card can be sprayed on a variety of formats ID card number, can be screen-printed, can be printed stickers or printed transparent film stickers.
2, standard thin card: Thickness 0.8mm, can double-sided color offset printing, print photos, can be flat code or laser or jet printing ID card format in various formats or self-made serial number. Reading distance of long-distance ID thin card is generally slightly lower than reading distance of long-distance ID thick card

Contact Information :
to Luminous Advertising
201, Fakiraphool, 1st lane, Motijheel C/A, DHAKA-1000, BANGLADESH
Office Time: 9:00 am-7:00 pm
MOBILE: +88 01923163488, +88 01752983672
Email: [email protected]

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