{"id":2748,"date":"2025-11-08T07:55:28","date_gmt":"2025-11-08T07:55:28","guid":{"rendered":"https:\/\/aslotech-dz.com\/eshop\/?post_type=product&p=2748"},"modified":"2025-11-08T07:55:28","modified_gmt":"2025-11-08T07:55:28","slug":"wireless-internel-siren-dahua-sirene-interieur-ara12-w2","status":"publish","type":"product","link":"https:\/\/aslotech-dz.com\/eshop\/produit\/wireless-internel-siren-dahua-sirene-interieur-ara12-w2\/","title":{"rendered":"WIRELESS INTERNEL SIREN DAHUA Sir\u00e8ne Int\u00e9rieur ARA12-W2"},"content":{"rendered":"

La sir\u00e8ne int\u00e9rieure sans fil Dahua ARA12\u2011W2 est con\u00e7ue pour intervenir lors d\u2019un d\u00e9clenchement d\u2019alarme en produisant une alerte sonore puissante et instantan\u00e9e. Elle utilise une technologie de communication bidirectionnelle s\u00e9curis\u00e9e \u00e0 868\u202fMHz (avec chiffrement AES128 et saut de fr\u00e9quence) afin de garantir une liaison fiable avec le hub d\u2019alarme. La port\u00e9e en espace libre peut atteindre jusqu\u2019\u00e0 1\u202f000\u202fm.<\/p>\n

Ce dispositif est aliment\u00e9 par 2 piles CR123A, lui assurant jusqu\u2019\u00e0 2,5\u202fans d\u2019autonomie dans des conditions typiques (2 d\u00e9clenchements \/ semaine, alerte de 120\u202fs). Le niveau sonore atteint \u2265\u202f105\u202fdB \u00e0 1\u202fm, avec r\u00e9glage sur 3 niveaux de volume et choix de 3 types de signaux. Il int\u00e8gre \u00e9galement une d\u00e9tection d\u2019ouverture ou de d\u00e9tachement (tamper), une alerte de batterie faible, un t\u00e9moin LED d\u2019alarme, et une mesure de la temp\u00e9rature int\u00e9rieure. Le bo\u00eetier compact (81\u202f\u00d7\u202f81\u202f\u00d7\u202f26\u202fmm) est pr\u00e9vu pour une installation murale simple \u00e0 l\u2019int\u00e9rieur.<\/p>\n

Id\u00e9ale pour compl\u00e9ter un syst\u00e8me d\u2019alarme r\u00e9sidentiel ou commercial, cette sir\u00e8ne apporte une dimension auditive de dissuasion forte et permet de surveiller l\u2019\u00e9tat de l\u2019installation \u00e0 distance via mise \u00e0 jour cloud et d\u00e9tection de la qualit\u00e9 du signal.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Caract\u00e9ristique<\/th>\nD\u00e9tail<\/th>\n<\/tr>\n<\/thead>\n
Marque<\/td>\nDahua<\/td>\n<\/tr>\n
Mod\u00e8le<\/td>\nARA12\u2011W2<\/td>\n<\/tr>\n
Type de produit<\/td>\nSir\u00e8ne int\u00e9rieure sans fil<\/td>\n<\/tr>\n
Fr\u00e9quence de communication<\/td>\n868.0\u202fMHz \u2013 868.6\u202fMHz<\/td>\n<\/tr>\n
Communication<\/td>\nBidirectionnelle, saut de fr\u00e9quence<\/td>\n<\/tr>\n
Chiffrement<\/td>\nAES128<\/td>\n<\/tr>\n
Port\u00e9e radio (espace libre)<\/td>\nJusqu\u2019\u00e0 ~1000\u202fm<\/td>\n<\/tr>\n
Alimentation<\/td>\n2\u202f\u00d7\u202fCR123A<\/td>\n<\/tr>\n
Autonomie estim\u00e9e<\/td>\nJusqu\u2019\u00e0 ~2,5\u202fans<\/td>\n<\/tr>\n
Niveau sonore<\/td>\n\u2265\u202f105\u202fdB @\u202f1\u202fm<\/td>\n<\/tr>\n
R\u00e9glage volume<\/td>\n3 niveaux<\/td>\n<\/tr>\n
Temp\u00e9rature de fonctionnement<\/td>\n\u201110\u202f\u00b0C \u00e0 +55\u202f\u00b0C<\/td>\n<\/tr>\n
Dimensions ext\u00e9rieures<\/td>\n81\u202fmm \u00d7 81\u202fmm \u00d7 26\u202fmm<\/td>\n<\/tr>\n
Fonctionnalit\u00e9s suppl\u00e9mentaires<\/td>\nTamper anti\u2011arrachement, alerte batterie faible, mesure de temp\u00e9rature, indicateur LED<\/td>\n<\/tr>\n
Installation<\/td>\nMurale, usage int\u00e9rieur<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

La sir\u00e8ne int\u00e9rieure sans fil Dahua ARA12\u2011W2 propose une alerte sonore puissante (\u2265\u202f105\u202fdB), communication bidirectionnelle s\u00e9curis\u00e9e 868\u202fMHz, installation simple sans fil, et jusqu\u2019\u00e0 2,5\u202fans d\u2019autonomie \u2014 id\u00e9ale pour renforcer votre syst\u00e8me de s\u00e9curit\u00e9 int\u00e9rieur.<\/p>\n","protected":false},"featured_media":2749,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[90],"product_cat":[129],"product_tag":[628],"class_list":{"0":"post-2748","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-dahua","7":"product_cat-alarme","8":"product_tag-dahua-ara12w2-sireneinterieure-alarmwireless-securite-maisonconnectee-systemealarme-sansfil-smartsecurity-detectionintrusion-protectionmaison-courantfaible","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/aslotech-dz.com\/eshop\/wp-json\/wp\/v2\/product\/2748","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aslotech-dz.com\/eshop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/aslotech-dz.com\/eshop\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/aslotech-dz.com\/eshop\/wp-json\/wp\/v2\/comments?post=2748"}],"version-history":[{"count":2,"href":"https:\/\/aslotech-dz.com\/eshop\/wp-json\/wp\/v2\/product\/2748\/revisions"}],"predecessor-version":[{"id":2751,"href":"https:\/\/aslotech-dz.com\/eshop\/wp-json\/wp\/v2\/product\/2748\/revisions\/2751"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aslotech-dz.com\/eshop\/wp-json\/wp\/v2\/media\/2749"}],"wp:attachment":[{"href":"https:\/\/aslotech-dz.com\/eshop\/wp-json\/wp\/v2\/media?parent=2748"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/aslotech-dz.com\/eshop\/wp-json\/wp\/v2\/product_brand?post=2748"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/aslotech-dz.com\/eshop\/wp-json\/wp\/v2\/product_cat?post=2748"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/aslotech-dz.com\/eshop\/wp-json\/wp\/v2\/product_tag?post=2748"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}