{"product_id":"ms-electronics-26768","title":"Ajax EN54 Fire Detection (Smoke\/Sounder) White","description":"\u003cul\u003e\n\t\u003cli\u003eThe unique smoke chamber, dual-spectrum optical sensor, and proprietary HazeFlow 2 software algorithm guarantee the speed and accuracy of fire detection.\u003c\/li\u003e\n\t\u003cli\u003eThe smoke chamber is hardwired with a dual-spectrum optical sensor that has blue and infrared LEDs with different wavelengths. It measures the microparticle concentration in the air to determine the size of the volatile particles inside the chamber and responds only to smoke.\u003c\/li\u003e\n\t\u003cli\u003eThe HazeFlow 2 algorithm analyses and compares data from the dual-spectrum optical sensor to a specified pattern to define smoke from vapor or steam. The detector instantly raises the alarm when pattern dynamics indicate a real case of fire.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCommunication\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e Jeweller communication technology\u003c\/li\u003e\n\t\u003cli\u003eProprietary wireless communication technology to transmit commands, alarms, and events.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eKey features:\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eTwo-way communication.\u003c\/li\u003e\n\t\u003cli\u003eAdvanced sabotage protection.\u003c\/li\u003e\n\t\u003cli\u003eBlock encryption featuring a dynamic key.\u003c\/li\u003e\n\t\u003cli\u003eInstant notifications.\u003c\/li\u003e\n\t\u003cli\u003eRemote control and configuration in Ajax apps.\u003c\/li\u003e\n\t\u003cli\u003eFrequency bands : 866.0–866.5 MHz \/ 868.0–868.6 MHz \/ 868.7–869.2 MHz \/ 905.0–926.5 MHz \/ 915.85–926.5 MHz \/ 921.0–922.0 MHz\u003c\/li\u003e\n\t\u003cli\u003eMaximum effective radiated power (ERP) : up to 20 mW \/ Automatic power control to reduce power consumption and radio interference.\u003c\/li\u003e\n\t\u003cli\u003eRadio signal modulation : GFSK\u003c\/li\u003e\n\t\u003cli\u003eRadio communication range : up to 1,700 m \/ Between the device and control and indicating equipment (CIE) or a range extender in an open space.\u003c\/li\u003e\n\t\u003cli\u003eEncrypted communication : All stored and transmitted data is protected by block encryption featuring a dynamic key.\u003c\/li\u003e\n\t\u003cli\u003eFrequency hopping : To prevent radio interference and jamming.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eSmoke detection\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eSensitive element : dual-spectrum optical sensor \/ Detects smoke based on the size of particles in the air.\u003c\/li\u003e\n\t\u003cli\u003eFalse alarm protection : The device does not respond to water vapor.\u003c\/li\u003e\n\t\u003cli\u003ePatented smoke chamber : Protects the smoke sensor from dust, dirt, and insects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAlarm annunciation\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eAlarm type : acoustic\u003c\/li\u003e\n\t\u003cli\u003eSound volume : up to 95 dB at a distance of 1 m \/ Adjusted by a PRO or user with admin rights in an Ajax app.\u003c\/li\u003e\n\t\u003cli\u003eSound pattern : 32 tones\u003c\/li\u003e\n\t\u003cli\u003eSound synchronization : An audible alarm is automatically synchronized on all devices with a sounder connected to the same CIE.\u003c\/li\u003e\n\t\u003cli\u003eAlarm annunciation test : An audible alarm check to ensure the fire alarm is clearly audible on the premises.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation recommendations : The device is designed for indoor use only.\u003c\/strong\u003e \/ \u003cstrong\u003eThe SmartBracket mounting panel allows the detector to be rotated up to 90° even after installation.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eSabotage protection\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eTamper button \/ Fault notification when an attempt is made to remove the device from the mounting panel.\u003c\/li\u003e\n\t\u003cli\u003eLock for SmartBracket : to secure the device on the SmartBracket mounting panel \/ When locked, the lock secures the device and prevents it from being removed without a special tool.\u003c\/li\u003e\n\t\u003cli\u003eProtection against spoofing : device authentication\u003c\/li\u003e\n\t\u003cli\u003eConnection loss detection : after 36 s \/ Detection time depends on Jeweller settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003ePower supply\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eBattery : 2 × CR123A \/ Pre-installed.\u003c\/li\u003e\n\t\u003cli\u003eTool-free battery replacement : To replace the batteries, open the lids of the battery compartments.\u003c\/li\u003e\n\t\u003cli\u003eReverse polarity protection : Prevents device damage if the batteries are put in incorrectly.\u003c\/li\u003e\n\t\u003cli\u003eRecommended battery type : Huiderui CR123A; 3 V; 1,600 mAh, LiMnO₂\u003c\/li\u003e\n\t\u003cli\u003eCalculated battery life : up to 5 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eEnclosure\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eDimensions : 124 × 124 × 48 mm\u003c\/li\u003e\n\t\u003cli\u003eWeight : 295 g\u003c\/li\u003e\n\t\u003cli\u003eOperating temperature range : from 0 °C to +50 °C\u003c\/li\u003e\n\t\u003cli\u003eOperating humidity : up to 80%\u003c\/li\u003e\n\t\u003cli\u003eProtection class : IP21C\u003c\/li\u003e\n\t\u003cli\u003eFlammability rating : UL 94 V-0\u003c\/li\u003e\n\t\u003cli\u003eColor : Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eComplete set\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eEN54 FireProtect (Smoke\/Sounder) Jeweller\u003c\/li\u003e\n\t\u003cli\u003eSmartBracket mounting panel\u003c\/li\u003e\n\t\u003cli\u003e2 × CR123A battery (pre-installed)\u003c\/li\u003e\n\t\u003cli\u003eInstallation kit\u003c\/li\u003e\n\t\u003cli\u003eQuick start guide\u003c\/li\u003e\n\t\u003cli\u003eRevision : 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MS Electronics","offers":[{"title":"Default Title","offer_id":59996959244672,"sku":"29484","price":71.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/0571\/6788\/files\/119921-3_1769761222.jpg?v=1790679275","url":"https:\/\/atlantic-mall.com\/fr\/products\/ms-electronics-26768","provider":"Atlantic Shopping Mall","version":"1.0","type":"link"}