{"product_id":"hikvision-1000w-4-zone-network-amplifier-ds-qaz1a1000g1-vb4-b","title":"Hikvision-C 1000W 4-Zone Network Amplifier | DS-QAZ1A1000G1-VB4(B) Need check","description":"\u003ch2\u003eHikvision 1000W 4-Zone Network Amplifier | DS-QAZ1A1000G1-VB4(B)\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHikvision DS-QAZ1A1000G1-VB4(B)\u003c\/strong\u003e is a 1000 W, 4-zone network (IP) amplifier for public address systems. It plays audio from the network, USB, Bluetooth, microphones and RCA sources, and supports scheduled, live and emergency broadcasts with alarm linkage and text-to-speech (TTS).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/5643\/3971\/files\/ds-qaz1a1000g1-vb4b-banner-1.jpg?v=1792268248\" alt=\"Hikvision 1000W 4-Zone Network Amplifier | DS-QAZ1A1000G1-VB4(B)\" width=\"1464\" height=\"600\" style=\"width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFour Output Zones:\u003c\/strong\u003e Four output channels, each with its own volume knob, so different areas of a site can get different levels and content. Each channel delivers up to 250 W when all four run together.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eScheduled, Live and Emergency Broadcast:\u003c\/strong\u003e Run timed announcements and music, talk live, or send emergency messages. Alarm linkage and TTS let the amplifier play spoken text automatically when an alarm input is triggered.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlarm Inputs and Output:\u003c\/strong\u003e One EVAC alarm input, one alarm input and one alarm output let you link the amplifier with fire, security or other systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMany Audio Sources:\u003c\/strong\u003e Four 6.35 mm microphone inputs, four RCA inputs, a USB 2.0 port (FAT32\/exFAT drives up to 256 GB) and Bluetooth 5.0 (10 m), each with its own volume knob, plus bass and treble controls.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-in Storage:\u003c\/strong\u003e 4 GB of internal eMMC storage, with 1 GB for audio files, so you can keep regular announcements and music on the device.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Modes:\u003c\/strong\u003e Constant-voltage outputs (100 V \/ 70 V) for long speaker lines. Hikvision's datasheet for this (B) version also lists constant-impedance outputs (4 Ω \/ 8 Ω); the mode is set in the web interface and with a switch on the rear panel, and both must match.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWorks with:\u003c\/strong\u003e Gigabit Ethernet (RJ45 10\/100\/1000 Mbps) and Hikvision's ISAPI and ISUP protocols plus RTP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e Speakers and microphones are sold separately. Hikvision states the device is for use below 2,000 m altitude. In the box (per Hikvision datasheets): the device, a power cord and the regulatory compliance and safety information sheet.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003eDS-QAZ1A1000G1-VB4(B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eRated power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e1000 W, 4 zones (max. 250 W per channel with all four channels in use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003eSpeaker outputs: 50–20,000 Hz (±3 dB); RCA \/ 3.5 mm out: 50–20,000 Hz (±1 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eTHD \/ SNR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003eTHD \u0026lt; 0.5% @ 1 kHz, 1\/3 rated power \/ SNR \u0026gt; 90 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eAudio inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003eMIC 1–4: -28 dBV, 4.7 kΩ, unbalanced, 6.35 mm jack; RCA in 1–4: 0 dBV, 4.7 kΩ, unbalanced; USB 2.0 ×1; Bluetooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eAudio outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003eConstant voltage ×4 (100 V \/ 70 V COM); RCA out 1–2 (0 dBV); 3.5 mm out 1–2 (0 dBV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eAlarm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e1 EVAC alarm input, 1 alarm input, 1 alarm output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eNetwork\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e1 × RJ45 10\/100\/1000 Mbps; IPv4, HTTP, HTTPS, SSL\/TLS, DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eAPI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003eISAPI, ISUP, RTP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eAudio bit rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003eG.711ulaw (64 Kbps), G.711alaw (64 Kbps), MP3 (128 Kbps), AAC (128 Kbps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eLocal storage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003eBuilt-in 4 GB eMMC (1 GB for audio files)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eBluetooth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003eBluetooth 5.0, 10 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eUSB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003eUSB 2.0; FAT32 (max. 32 GB per partition) and exFAT (max. 256 GB per partition)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eVolume knobs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003eTotal ×1, MIC input ×4, RCA input ×4, output channel ×4, treble ×1, bass ×1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003eShort circuit, overcurrent, over temperature, anti-static, surge and electric shock protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e100–240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003ePower consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003eStandby: 80 W; max. working: 200 W (based on average playing time)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003eFront panel PC+ABS; top and bottom covers SGCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e495.97 × 90.89 × 473.18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e≈ 6.6 kg (≈ 7.6 kg with package)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e\u003cstrong\u003eOperating conditions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;\"\u003e-10 °C to 50 °C; humidity \u0026lt; 90% (no condensation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e📄 Datasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/5643\/3971\/files\/Hikvision_DS-QAZ1A1000G1-VB4B_Datasheet.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDownload the official Hikvision DS-QAZ1A1000G1-VB4(B) datasheet (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"seo-meta\"\u003eHikvision cameras available in Jordan at the best price.\u003c\/p\u003e","brand":"Hikvision","offers":[{"title":"Default Title","offer_id":67731525075251,"sku":"DS-QAZ1A1000G1-VB4\/EU(B)","price":522.0,"currency_code":"JOD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/5643\/3971\/files\/DS-QAZ1A1000G1-VB4.png?v=1792268412","url":"https:\/\/nasertech.com\/products\/hikvision-1000w-4-zone-network-amplifier-ds-qaz1a1000g1-vb4-b","provider":"متجر نصر","version":"1.0","type":"link"}