{"product_id":"ms-electronics-22207","title":"Dahua Alarm Automation Input Expander ARM310-W2(868)","description":"\u003cul\u003e\n\t\u003cli\u003eSix types of alarm: intrusion, medical, fire, emergency, gas, and tamper\u003c\/li\u003e\n\t\u003cli\u003eNC and NO are available for alarm inputs (NO by default)\u003c\/li\u003e\n\t\u003cli\u003eSignal strength detection\u003c\/li\u003e\n\t\u003cli\u003eLow battery alarm\u003c\/li\u003e\n\t\u003cli\u003eTemperature monitoring\u003c\/li\u003e\n\t\u003cli\u003eFrequency hopping function and two-way communication technology ensure communication stability\u003c\/li\u003e\n\t\u003cli\u003eCloud update and automatic recovery from update failure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePort\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eIndicator Light : 1 × green alarm indicator\u003c\/li\u003e\n\t\u003cli\u003eButton : 1 × power button\u003c\/li\u003e\n\t\u003cli\u003eProtection Zone : 1-channel dry contact input\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFunction\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eTampering Alarm : Yes\u003c\/li\u003e\n\t\u003cli\u003eRemote Upgrade : Cloud update\u003c\/li\u003e\n\t\u003cli\u003eLow Battery Alarm : Yes\u003c\/li\u003e\n\t\u003cli\u003eTest Mode : Yes\u003c\/li\u003e\n\t\u003cli\u003eSearch : Signal strength detection\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 Distance : Up to 1,200 m  in an open space\u003c\/li\u003e\n\t\u003cli\u003eCommunication Mechanism : Two-way\u003c\/li\u003e\n\t\u003cli\u003eFrequency Hopping : Yes\u003c\/li\u003e\n\t\u003cli\u003eEncryption Mode : AES128\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eGeneral\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003ePower Supply Mode : CR123A battery\u003c\/li\u003e\n\t\u003cli\u003ePower Consumption: Max. 125 mW\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\u003eDimensions : 100.2mm × 20.8mm × 20.3mm\u003c\/li\u003e\n\t\u003cli\u003ePackage Dimensions : 135.0 mm × 98.5 mm × 27.8mm\u003c\/li\u003e\n\t\u003cli\u003eInstallation Mode : Bracket mount\u003c\/li\u003e\n\t\u003cli\u003eNet Weight : 70 g\u003c\/li\u003e\n\t\u003cli\u003eGross Weight : 115 g\u003c\/li\u003e\n\t\u003cli\u003eCertification : CE\u003c\/li\u003e\n\t\u003cli\u003eBattery Life : 4 years (The external input type is NO) \/ 2 years (The external input type is NC or Pulse)\u003c\/li\u003e\n\t\u003cli\u003eCasing Material : PC + ABS\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eTemperature\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eMeasurement Range : –15 °C to +65 °C  (indoor)\u003c\/li\u003e\n\t\u003cli\u003eMeasurement Precision : ±1 °C\u003c\/li\u003e\n\t\u003cli\u003eResolution : 1 °C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MS Electronics","offers":[{"title":"Default Title","offer_id":59997421633920,"sku":"24945","price":22.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/0571\/6788\/files\/1_1695130087.jpg?v=1790681938","url":"https:\/\/atlantic-mall.com\/fr\/products\/ms-electronics-22207","provider":"Atlantic Shopping Mall","version":"1.0","type":"link"}