{"product_id":"ms-electronics-22208","title":"Dahua Alarm Automation Input Expander ARM320-W2(868)","description":"\u003cul\u003e\n\t\u003cli\u003eSix types of alarms: Intrusion, medical, fire, emergency, gas, and tamper.\u003c\/li\u003e\n\t\u003cli\u003eConnects to external power supplies.\u003c\/li\u003e\n\t\u003cli\u003eTriggers alarms when the device is moved.\u003c\/li\u003e\n\t\u003cli\u003eAlarms go off when the device overheats.\u003c\/li\u003e\n\t\u003cli\u003eCloud update.\u003c\/li\u003e\n\t\u003cli\u003eThe two-way wireless encrypted communication mechanism improves the security and stability of communication.\u003c\/li\u003e\n\t\u003cli\u003eWith the wireless frequency hopping mechanism, the device automatically hops to other available frequency bands when the original frequency band is being interfered with by other wireless radios, to ensure communication remains smooth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePort\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eAlarm Input : 2 (1 for alarm and 1 for anti-tampering)\u003c\/li\u003e\n\t\u003cli\u003eAuxiliary Power Output : 3.3 V, up to 10 mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFunction\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eButton : 1 × power button\u003c\/li\u003e\n\t\u003cli\u003eRemote Update : Cloud update\u003c\/li\u003e\n\t\u003cli\u003eLow Battery Detection : Yes\u003c\/li\u003e\n\t\u003cli\u003eTamper : Yes\u003c\/li\u003e\n\t\u003cli\u003eMeasuring Range (Temperature) : –10 °C to +55 °C (indoor)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eTechnical\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eSensor : Triaxial accelerometer\u003c\/li\u003e\n\t\u003cli\u003eLED Indicator : 1 × green alarm indicator\u003c\/li\u003e\n\t\u003cli\u003eScenario : Indoor\u003c\/li\u003e\n\t\u003cli\u003eOperating Current : 45 uA (with 1 min heartbeat, normally open mode, charge not being provided for other devices and device moved alarm not enabled)\u003c\/li\u003e\n\t\u003cli\u003eAlarm Current : 50 mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWireless\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eCarrier Frequency : 868.0 MHz–868.6 MHz\u003c\/li\u003e\n\t\u003cli\u003eCommunication Mechanism : Two-way\u003c\/li\u003e\n\t\u003cli\u003eCommunication Distance : Up to 1600 m  in an open space\u003c\/li\u003e\n\t\u003cli\u003eEncryption Mode : AES128\u003c\/li\u003e\n\t\u003cli\u003eFrequency Hopping : Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eGeneral\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003ePower Supply : 3 × CR123A battery\u003c\/li\u003e\n\t\u003cli\u003eBattery Model : CR123A\u003c\/li\u003e\n\t\u003cli\u003eBattery Life : 5 years (4 years if the external input type is pulse)\u003c\/li\u003e\n\t\u003cli\u003ePower Consumption : Max. 150 mW (without providing charge for other devices)\u003c\/li\u003e\n\t\u003cli\u003eOperating Temperature : –10 °C to +55 °C  (indoor)\u003c\/li\u003e\n\t\u003cli\u003eOperating Humidity : 10%–90% (RH)\u003c\/li\u003e\n\t\u003cli\u003eProduct Dimensions : 102 mm × 39 mm × 21.5 mm\u003c\/li\u003e\n\t\u003cli\u003eNet Weight : 77 g\u003c\/li\u003e\n\t\u003cli\u003eGross Weight : 135 g\u003c\/li\u003e\n\t\u003cli\u003eInstallation : Surface mount, or mount inside a third-party device\u003c\/li\u003e\n\t\u003cli\u003eCertifications : CE\u003c\/li\u003e\n\t\u003cli\u003eAnti-corrosion Level : Basic Protection\u003c\/li\u003e\n\t\u003cli\u003ePackaging Dimensions : 95 mm × 43 mm × 139 mm \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e","brand":"MS Electronics","offers":[{"title":"Default Title","offer_id":59997421273472,"sku":"24944","price":26.94,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/0571\/6788\/files\/1_1695129507.jpg?v=1790681938","url":"https:\/\/atlantic-mall.com\/de\/products\/ms-electronics-22208","provider":"Atlantic Shopping Mall","version":"1.0","type":"link"}