RFID Signal Blocking Card ngu ai gaw hpa rai ta?

RFID signal hpe pat shingdang ai card, mying hta tsun da ai hte maren, shi a mying hte maren chye na loi ai. Shielding function nga ai hte shinggan mungkan hpe rfid hpaji masa ni hpe n shabra na matu laksan lang ai laksan langai mi re. Masha law law a bank card zawn re ai shiga ni hpe n lu la na matu madung tawn ai. Hkamja lam hpe makawp maga ai lit hpe gun hpai ai.

RFID signal hpe pat shingdang ai card ni hpe shanhte a amyu myu hte maren, n-gun kaba ai hte n-gun n law ai hku garan mai ai. 13.56mhz grup yin hta n-gun kaba ai gaw 1cm jan ai. Masha law malawng lang ai{{4}n{5}in card bus ni hpe shinggyin tawn da ai-ne card ni, lam kaba ni a matu jai lang ai card ni, mawdaw daru ni, wuhpung wuhpawng ni hpe woi awn ai lam ni yawng hpe lang ai zawn, shanhte yawng gaw tsaw ai-}} a n-gun kaba ai card ni rai nga ai. N law htum-} a frequency gaw 100-125khz daram rai nna, sensing tsan ai shara gaw 1cm daram rai nga ai. Lachyum pru hkra direct contact ra ai ngu tsun mai ai. Low-frequency card ni hpe madung hku nna, sa du ai hte access control, hotel chyinghka hpaw na matu lang ai, dusat ni a tag ni hpe lang ai. Product galaw shapraw ai lam hte kaga lam law law hpe hparan ai lam.

RFID signal hpe pat shingdang ai card ni hpe amyu lahkawng hku garan mai ai: LED nhtoi hte LED nhtoi n lawm ai. LED nhtoi ni lu ai a akyu gaw, card shiga ni hpe gara aten hta raitim shim lum ai kun ngu ai hpe jep yu lu ai. Tara tawt lai ai ni gaw signal jak ni hpe lagu ai shaloi, shielding card a LED nhtoi ni gaw nhtoi pru wa na re. , Security alarm hpe aten dep jaw ya nna, n-gup n-ga n-hkap la ai shielding card gaw, n-gun n rawng ai, langai hte langai tinang a akyu ni nga ai.

RFID signal pat shingdang ai card ( anti{0}}}theft card ngu nna mung shamying ai) hpe laksan hku nna lang nna, tara tawt lai ai ni hpe card hte seng ai shiga ni hpe lagu la ai kaw na pat shingdang na matu, n-gun kaba ai n-gun n-gun hpe makawp maga na matu, wireless signal hpe makawp maga na matu lang ai.

Smart rfid signal hpe pat shingdang ai card, anhte a company kaw nna jaw ai shielding card hte na a smart card hpe bang da u, na a gumhpraw jaw ai signal hpe tara tawt lai ai ni gara arung arai ni hpe lang tim, atsawm sha makawp maga ya na re,

Na a card hte seng ai shiga ni hpe lagu la na matu, na a card shiga ni hpe n tawt lai na matu, shim lum ai hku htaw sa na matu, shiga n pru mat hkra galaw na matu n mai byin ai.