The wireless indoor siren ARA12-W2 from Dahua is built to sound the alarm loud and clear whenever your alarm system is triggered. With a sound pressure of \u2265105 \u00b13 dB at 1 metre, it is impossible to ignore, making it a solid choice for protecting homes, apartments and small offices.<\/p>\n
It communicates on a carrier frequency of 868.0 MHz to 868.6 MHz using two-way technology, so the siren and the control panel stay in constant contact. In open space, the wireless indoor siren covers a communication distance of up to 1,000 m. Frequency hopping and AES128 encryption keep the connection stable and secure.<\/p>\n
The device detects signal strength and warns you when the batteries run low, so you are never caught off guard. It also measures temperature across a range of \u201315 \u00b0C to +65 \u00b0C.<\/p>\n
Powered by 2 \u00d7 CR123A batteries, the siren offers a battery life of around 2.5 years in typical use (triggered twice a week with a 120-second alert each time). Cloud updates keep it current, and automatic recovery kicks in if an update fails.<\/p>\n
Compact at 81.0 \u00d7 81.0 \u00d7 26.0 mm and finished in clean white, the ARA12-W2 is designed for indoor use, operating between \u201310 \u00b0C and +55 \u00b0C.<\/p>\n","protected":false},"excerpt":{"rendered":"
The wireless indoor siren ARA12-W2 by Dahua delivers a loud 105 dB alarm with secure two-way 868MHz communication for reliable home protection.<\/p>\n","protected":false},"featured_media":87,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[33],"product_cat":[50],"product_tag":[],"class_list":["post-88","product","type-product","status-publish","has-post-thumbnail","product_brand-dahua","product_cat-sirens-intruder-alarm-systems","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/oden.ee\/en\/wp-json\/wp\/v2\/product\/88","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oden.ee\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/oden.ee\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/oden.ee\/en\/wp-json\/wp\/v2\/comments?post=88"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oden.ee\/en\/wp-json\/wp\/v2\/media\/87"}],"wp:attachment":[{"href":"https:\/\/oden.ee\/en\/wp-json\/wp\/v2\/media?parent=88"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/oden.ee\/en\/wp-json\/wp\/v2\/product_brand?post=88"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/oden.ee\/en\/wp-json\/wp\/v2\/product_cat?post=88"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/oden.ee\/en\/wp-json\/wp\/v2\/product_tag?post=88"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}