{"product_id":"gjd-pearl-triple-tech-curtain-beam-detector-white-gjd140-w","title":"GJD Pearl Triple Tech Curtain Beam Detector White | GJD140\/W","description":"\u003ch2\u003eGJD Pearl Triple Tech Curtain Beam Detector White GJD140\/W\u003c\/h2\u003e  \u003cp\u003eThe GJD Pearl curtain beam detector utilises PIR, anti-masking and microwave sensors for triple detection in a bid to protect properties against crime with its invisible curtain.  The Pearl detector may be positioned to look across doors, windows or the length or the house\/property wall etc, equipped with anti-masking circuitry and separate output contacts.  Supplied with a T bracket for narrow beam applications, please see below for the separate swivel bracket accessory that may be purchased separately for applications that require a customisable pan and tilt angle.  \u003c\/p\u003e  \u003ch2\u003eFeatures:\u003c\/h2\u003e  \u003cul\u003e  \u003cli\u003eUp to 12 metre selectable detection range\u003c\/li\u003e  \u003cli\u003eTriple technlogy, PIR, anti-masking and microwave\u003c\/li\u003e  \u003cli\u003eNarrow PIR curtain lens\u003c\/li\u003e  \u003cli\u003eN\/C volt free contacts for alarm, mask and tamper\u003c\/li\u003e  \u003cli\u003eMasking detection prevents intruder tampering\u003c\/li\u003e  \u003cli\u003eIP65 - suitable for external use\u003c\/li\u003e  \u003cli\u003eLow voltage 12V DC supply input\u003c\/li\u003e  \u003cli\u003eTemperature compensation for extreme environments\u003c\/li\u003e  \u003cli\u003eFour selectable detection ranges\u003c\/li\u003e  \u003cli\u003eFinished in White\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e\u003c\/p\u003e  \u003ch3\u003eTechnical Specification\u003c\/h3\u003e  \u003ctable border=\"1\" dir=\"ltr\"\u003e  \u003ctbody\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003cp\u003e\u003cstrong\u003ePRODUCT CODE \u003c\/strong\u003e\u003c\/p\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003cp\u003e\u003cstrong\u003eGJD140 \u003c\/strong\u003e\u003c\/p\u003e  \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003cp\u003e\u003cstrong\u003eDETECTION RANGE \u003c\/strong\u003e\u003c\/p\u003e  \u003c\/td\u003e  \u003ctd\u003e 3m, 6m, 9m, 12m\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003cp\u003e\u003cstrong\u003eNORMALLY CLOSED ALARM \u003c\/strong\u003e\u003c\/p\u003e  \u003c\/td\u003e  \u003ctd\u003e 50mA 24Vdc alarm time 10s\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003cp\u003e\u003cstrong\u003eNORMALLY CLOSED MASKING \u003c\/strong\u003e\u003c\/p\u003e  \u003c\/td\u003e  \u003ctd\u003e 50mA 24Vdc\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003cp\u003e\u003cstrong\u003eNORMALLY CLOSED TAMPER \u003c\/strong\u003e\u003c\/p\u003e  \u003c\/td\u003e  \u003ctd\u003e with 20Ω impendence 50mA\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003cp\u003e\u003cstrong\u003ePOWER INPUT \u003c\/strong\u003e\u003c\/p\u003e  \u003c\/td\u003e  \u003ctd\u003e 12V +\/- 3V @ max 40mA\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd colspan=\"2\"\u003e  \u003cp\u003e\u003cstrong\u003eDuring installation the DC supply fault current shall be limited to a maximum of 1A \u003c\/strong\u003e\u003c\/p\u003e  \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003cp\u003e\u003cstrong\u003eOPERATING TEMPERATURE \u003c\/strong\u003e\u003c\/p\u003e  \u003c\/td\u003e  \u003ctd\u003e -20ºC to +55ºC\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003cp\u003e\u003cstrong\u003eTEMPERATURE COMPENSATION \u003c\/strong\u003e\u003c\/p\u003e  \u003c\/td\u003e  \u003ctd\u003eDigital\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003cp\u003e\u003cstrong\u003eMICROWAVE FREQUENCIES \u003c\/strong\u003e\u003c\/p\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e10.587GHz\u003c\/p\u003e  \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003cp\u003e\u003cstrong\u003eMAX BEAM PATTERN AREA \u003c\/strong\u003e\u003c\/p\u003e  \u003c\/td\u003e  \u003ctd\u003e 12 x 2m\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003cp\u003e\u003cstrong\u003eDIMENSIONS \u003c\/strong\u003e\u003c\/p\u003e  \u003c\/td\u003e  \u003ctd\u003e 117mm(h) x 44mm(w) x 41mm(d)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003cp\u003e\u003cstrong\u003eT-BRACKET \u003c\/strong\u003e\u003c\/p\u003e  \u003c\/td\u003e  \u003ctd\u003e 120mm(h) x 68mm(w) x 50mm(d)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003cp\u003e\u003cstrong\u003eBOXED \u003c\/strong\u003e\u003c\/p\u003e  \u003c\/td\u003e  \u003ctd\u003e 125mm(h) x 93mm(w) x 58mm(d)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003cp\u003e\u003cstrong\u003eWEIGHT \u003c\/strong\u003e\u003c\/p\u003e  \u003c\/td\u003e  \u003ctd\u003e 154g\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003cp\u003e\u003cstrong\u003ePACKED WEIGHT \u003c\/strong\u003e\u003c\/p\u003e  \u003c\/td\u003e  \u003ctd\u003e200g\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003cp\u003e\u003cstrong\u003eCABLE (\u0026lt;200m) \u003c\/strong\u003e\u003c\/p\u003e  \u003c\/td\u003e  \u003ctd\u003e 8 core 7\/0.2mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003cp\u003e\u003cstrong\u003eWALK TEST \u003c\/strong\u003e\u003c\/p\u003e  \u003c\/td\u003e  \u003ctd\u003e Using LED indication\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003cp\u003e\u003cstrong\u003eRECOMMENDED MOUNTING HEIGHT \u003c\/strong\u003e\u003c\/p\u003e  \u003c\/td\u003e  \u003ctd\u003e 2 - 2.5m\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e  \u003cp\u003e\u003cstrong\u003eSWIVEL BRACKET ACCESSORY \u003c\/strong\u003e\u003c\/p\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003cp\u003eGJD 149 see below\u003c\/p\u003e  \u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e","brand":"GJD","offers":[{"title":"Default Title","offer_id":51289524371802,"sku":"GJD140W","price":65.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/6232\/6106\/files\/gjd140w.jpg?v=1748214966","url":"https:\/\/account.alertelectrical.com\/products\/gjd-pearl-triple-tech-curtain-beam-detector-white-gjd140-w","provider":"Alert Electrical","version":"1.0","type":"link"}