{"id":45969,"date":"2022-12-15T18:19:30","date_gmt":"2022-12-15T17:19:30","guid":{"rendered":"https:\/\/qualicard.eu\/productos\/qualica-rd-uhf-a4\/"},"modified":"2026-09-20T15:04:42","modified_gmt":"2026-09-20T13:04:42","slug":"qualica-rd-uhf-a4-fixed-reader","status":"publish","type":"productos","link":"https:\/\/qualicard.eu\/en\/productos\/qualica-rd-uhf-a4-fixed-reader\/","title":{"rendered":"Qualica-RD UHF A4 Fixed Reader"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>Excellent RFID capability with the Android operating system.<br \/>\nQualica-RD UHF A4 is a 4-channel fixed RFID reader, based on Android 9.0. Integrated with the Impinj E710 \/ R2000 RFID chip, it is compatible with RS232, RJ45 and HDMI and can also be compatible with various types of antennas.<br \/>\nWith high stability and exceptional performance, Qualica-RD UHF A4 can be applied to warehouse management, archive and library management, banking, clothing and footwear retail, jewelry monitoring, laundry, lockers, and vending machines, etc.<\/p>\n","protected":false},"featured_media":45970,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"categoria-productos":[601],"class_list":["post-45969","productos","type-productos","status-publish","has-post-thumbnail","hentry","categoria-productos-readers"],"acf":{"ACF_PRODUCTO_producto_destacado":false,"ACF_PRODUCTO_texto_descripcion":"<h4><strong>Excellent RFID capability with Android operating system.<\/strong><\/h4>\n<p style=\"text-align: justify;\"><span class=\"trx_addons_accent\"><strong>Qualica-RD UHF A4<\/strong><\/span> is a <strong>4-channel fixed RFID reader<\/strong> based on <strong>Android 9.0<\/strong>. Integrated with the <strong>Impinj E710 \/ R2000<\/strong> RFID chip, it is compatible with <strong>RS232, RJ45, and HDMI<\/strong> and can also support multiple types of antennas.<\/p>\n<p style=\"text-align: justify;\">With high stability and exceptional performance, <strong>Qualica-RD UHF A4<\/strong> can be applied to <strong>warehouse management, archive and library management, banking, clothing and footwear retail, jewelry monitoring, laundry, lockers, and vending machines, etc.<\/strong><\/p>","ACF_PRODUCTO_informacion_adicional":[{"ACF_PRODUCTO_atributo_producto":"Physical features","ACF_PRODUCTO_valor_atributo":"-Dimensions: 214 (length) x 148 (width) x 30 (height) mm\n-Weight: 1000 g \/ 35.27 oz. (without antenna)\n-Material: Aluminum alloy\n-Voltage input: DC 10V \u2013 24V\n-Standby current: < 30mA\n-Operating current: 1300mA +\/-5% @ DC 12V input\n-Expansion slot: 1 Nano SIM card slot, 1 TF card slot\n-Communication interface: 1*RS-232, 1*RJ45, 3*USB2.0 Type A, 1*Type C, USB Host\n-Display interface: HDMI Type A, 720P compatible\n-GPIO: 4 optocoupler inputs, 4 optocoupler outputs, isolated, 1 Wiegand\n-Transmission speed: 115200 bps\n-Cooling method: Air cooling\n-Power: DC (12V), POE (802.3af 13W), POE+ (802.3at 25.5W)"},{"ACF_PRODUCTO_atributo_producto":"Performance","ACF_PRODUCTO_valor_atributo":"<ul><li>CPU: Qualcomm 1.8 GHz Octa-core<\/li><li>RAM+ROM: 3 GB + 32 GB \/ 2 GB + 16 GB (optional)<\/li><\/ul>"},{"ACF_PRODUCTO_atributo_producto":"Development environment","ACF_PRODUCTO_valor_atributo":"-Operating system: Android 9\n-SDK: Qualica-RD Software\n-Language: Java\n-Tool: Eclipse\/Android Studio"},{"ACF_PRODUCTO_atributo_producto":"Communication","ACF_PRODUCTO_valor_atributo":"-Ethernet Interface: 10\/100 Base-T Ethernet (RJ45)\n\n-WLAN: Supports 802.11 a\/b\/g\/n\/ac\/d\/e\/h\/i\/k\/r\/v, 2.4G\/5G dual-band, IPv4, IPv6; Fast roaming: PMKID caching, 802.11r, OKC; Operating channels: 2.4G (channel 1~13), 5G (channel 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165), subject to local regulations; Security and encryption: WEP, WPA\/WPA2-PSK (TKIP and AES), WAPI-PSK-EAP-TTLS, EAP-TLS, PEAP-MSCHAPv2, PEAP-LTS, PEAP-GTC, etc.\n\n-WWAN (Europe, Asia): 2G: B1\/B5\/B8 - 3G: CDMA EVDO: BC0 TD-SCDMA: B34\/B39 WCDMA: B1\/B5\/B8 - 4G: TDD-LTE: B34\/B38\/B39\/B40\/B41 FDD-LTE: B1\/B3\/B5\/B7\/B8\/B20\n\n-WWAN (America): 3G: B2\/B4\/B5 - 4G: B2\/B4\/B5\/B7\/B12\/B13\/B17\/B28a\/B28b"},{"ACF_PRODUCTO_atributo_producto":"User Environment","ACF_PRODUCTO_valor_atributo":"<ul><li>Operating temperature: -25 \u00b0C to 65 \u00b0C<\/li><li>Storage temperature: -40 \u00b0C to 85 \u00b0C<\/li><li>Humidity: 10% - 95%<\/li><\/ul>"},{"ACF_PRODUCTO_atributo_producto":"UHF","ACF_PRODUCTO_valor_atributo":"-Motor: CM710-4 module based on Impinj E710, CM2000-4 module based on Impinj Indy R2000\n-Protocol: EPC global UHF Class 1 Gen 2 \/ ISO 18000-6C\n-Frequency: 865-868 MHz \/ 920-925 MHz \/ 902-928 MHz\n-Output power:\n1W (30dBm, supports +5~+30dBm adjustable, POE\/DC power supply)\n2W Optional (33dBm, supports +10~+33dBm adjustable, POE+\/DC power supply, for Latin America, etc.)\n-Output power accuracy: +\/- 1dB\n-Output power Flatness: +\/- 0.2dB\n-Reception sensitivity: < -84dBm\n-Reading speed: More than 900 tags\/sec (faster)\n-RSSI: Supported\n-Ambient temperature monitor: Supported\n-Antenna detector: Supported\n-Antenna: Supports various antennas, such as 6dBic, 9dBic\n-Antenna port: 4-channel 50\u03a9 TNC port"}],"ACF_PRODUCTOS_descargas":"<h3>Downloads<\/h3>\n<div>\n<ul style=\"color: #4c4b51;\">\n<li style=\"font-weight: inherit; font-style: inherit;\">\n<h6 style=\"font-weight: 600; color: #292734;\"><strong style=\"font-weight: bold; font-style: inherit; color: #292734;\"><span class=\"trx_addons_accent\" style=\"font-weight: inherit; font-style: inherit; color: #eb3a3a;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3749 size-full\" style=\"color: #eb3a3a;\" src=\"https:\/\/qualicard.eu\/wp-content\/uploads\/2020\/10\/simbolo-descargas-fichas-tecnicas-qualicard-e1617099584124.png\" alt=\"\" width=\"30\" height=\"31\" \/> <\/span><\/strong><strong style=\"font-weight: bold; font-style: inherit; color: #292734;\">Download datasheet: <span class=\"trx_addons_accent\"><a href=\"https:\/\/qualicard.eu\/wp-content\/uploads\/2026\/09\/QUALICA-RD-UHF-A4_fixed_reader_RFID_4channels_datasheet.pdf\" target=\"_blank\" rel=\"noopener\">QUALICA-RD UHF A4_lector_fijo_RFID_4canales_datasheet<\/a><\/span><\/strong><\/h6>\n<\/li>\n<\/ul>\n<\/div>\n","ACF_PRODUCTOS_manual_instalacion":null,"ACF_PRODUCTOS_galeria_imagenes_producto":null,"ACF_PRODUCTOS_descripcion_corta_producto":"<h4><strong>Excellent RFID capability with the Android operating system.<\/strong><\/h4>\n<p style=\"text-align: justify;\"><span class=\"trx_addons_accent\"><strong>Qualica-RD UHF A4<\/strong><\/span> is a <strong>fixed 4-channel RFID reader,<\/strong> based on <strong>Android 9.0<\/strong>. Integrated with the <strong>Impinj E710 \/ R2000<\/strong> RFID chip, it is compatible with <strong>RS232, RJ45, and HDMI<\/strong> and can also be compatible with various types of antennas.<\/p>\n<p style=\"text-align: justify;\">With high stability and exceptional performance, <strong>Qualica-RD UHF A4<\/strong> can be applied to <strong>warehouse management, archive and library management, banking, clothing and footwear retail, jewelry monitoring, laundry, lockers, and vending machines, etc.<\/strong><\/p>","ACF_PRODUCTOS_informacion_adicional":null},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Qualica-RD UHF A4 Fixed Reader \u2190 Qualica RD \u00ae<\/title>\n<meta name=\"description\" content=\"Excellent RFID capability with the Android operating system. Qualica-RD UHF A4 is a 4-channel fixed RFID reader, based on Android 9.0. Integrated with the Impinj E710 \/ R2000 RFID chip, it is compatible with RS232, RJ45 and HDMI and can also be compatible with various types of antennas. With high stability and exceptional performance, Qualica-RD UHF A4 can be applied to warehouse management, archive and library management, banking, clothing and footwear retail, jewelry monitoring, laundry, lockers, and vending machines, etc.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/qualicard.eu\/en\/productos\/qualica-rd-uhf-a4-fixed-reader\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Qualica-RD UHF A4 Fixed Reader \u2190 Qualica RD \u00ae\" \/>\n<meta property=\"og:description\" content=\"Excellent RFID capability with the Android operating system. Qualica-RD UHF A4 is a 4-channel fixed RFID reader, based on Android 9.0. Integrated with the Impinj E710 \/ R2000 RFID chip, it is compatible with RS232, RJ45 and HDMI and can also be compatible with various types of antennas. 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