{"product_id":"dahua-wireless-multi-input-output-alarm-transmitter-16-inputs-4-relays-poe","title":"Dahua Wireless Multi Input\/Output Alarm Transmitter - 16 Inputs, 4 Relays, PoE","description":"\u003ch2\u003eDahua Wireless Multi Input\/Output Alarm Transmitter - 16 Inputs, 4 Relays, PoE\u003c\/h2\u003e\n\u003cp\u003eThe Dahua ARM9A4-P-W2(868) connects wired detectors and outputs to a Dahua AirShield wireless alarm hub. It accepts 16 wired zones and drives 4 relay outputs, linking back over encrypted 868 MHz two-way radio at up to 1,600 m in open space, and runs on PoE or mains with battery back-up.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e16 local alarm inputs supporting 0EOL\/EOL\/2EOL\/3EOL wiring\u003c\/li\u003e\n  \u003cli\u003e4 relay outputs (max 30 VDC, 3 A)\u003c\/li\u003e\n  \u003cli\u003eTwo-way 868 MHz radio, AES-128 encryption and frequency hopping\u003c\/li\u003e\n  \u003cli\u003eUp to 1,600 m range in open space\u003c\/li\u003e\n  \u003cli\u003ePowered by 100-240 VAC or PoE (802.3at), with 12 V 7 Ah back-up battery support (battery not included)\u003c\/li\u003e\n  \u003cli\u003e2 auxiliary 14.5 V outputs\u003c\/li\u003e\n  \u003cli\u003eTamper and low-battery detection; cloud firmware updates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\" style=\"border-collapse:collapse;\"\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDHI-ARM9A4-P-W2(868)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarm Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarm Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 relays (30 VDC, 3 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e868 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwo-way, AES-128\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 1,600 m (open space)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNetwork\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x RJ-45 10\/100 Mbps with PoE\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100-240 VAC \/ PoE (802.3at)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBack-up Battery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 V 7 Ah (not included); up to 30 h standby\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP30, indoor\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-10 °C to +50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e304 x 235 x 90.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.22 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":67740306571493,"sku":"DHI-ARM9A4-P-W2(868)","price":4269.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/0010\/6725\/files\/dahua-wireless-multi-input-output-alarm-transmitter-16-inputs-4-relays-poe-1.jpg?v=1792394991","url":"https:\/\/guardsondutyshop.co.za\/products\/dahua-wireless-multi-input-output-alarm-transmitter-16-inputs-4-relays-poe","provider":"Guards On Duty Shop \u0026 Security Guards ","version":"1.0","type":"link"}