{"id":7682,"date":"2026-01-12T15:51:54","date_gmt":"2026-01-12T14:51:54","guid":{"rendered":"https:\/\/www.a2s-voice.com\/produit\/vandal-resistant-telephone-sleng-series\/"},"modified":"2026-01-12T15:51:54","modified_gmt":"2026-01-12T14:51:54","slug":"vandal-resistant-telephone-sleng-series","status":"publish","type":"product","link":"https:\/\/www.a2s-voice.com\/en\/produit\/vandal-resistant-telephone-sleng-series\/","title":{"rendered":"Vandal-resistant telephone, SLENG series"},"content":{"rendered":"<p data-path-to-node=\"5\"><strong>Product description:<\/strong><\/p>\n<p data-start=\"0\" data-end=\"470\">The Reference for Public and Sensitive Locations. The SLENG series telephone is designed to survive where standard equipment fails. Specifically developed for high-traffic or high-risk environments (subway stations, parking lots, prisons, industrial sites), it ensures reliable communication even in hostile conditions. Moreover, its robust design makes it an effective barrier against vandalism and destruction attempts.   <\/p>\n<p data-start=\"472\" data-end=\"1044\">Furthermore, Armor Against Vandalism and Climate. Housed in a cold-rolled steel casing (Carbon steel) with a Gray RAL 2900 finish, the SLENG offers IK09 certified impact resistance. In addition, its handset is secured by an armored shielded cord, preventing any tearing or cutting. Moreover, beyond vandalism, it is impervious to extreme weather conditions: IP66 certified, it withstands rain, dust, high humidity (93%) and operates over an impressive temperature range from -40\u00b0C to +70\u00b0C.   <\/p>\n<p data-start=\"1046\" data-end=\"1393\" data-is-last-node=\"\" data-is-only-node=\"\">Finally, Technological Versatility. Whether your infrastructure is traditional or modern, the SLENG adapts. Available in Analog version for conventional networks, or in VoIP\/SIP (with PoE power supply) for simplified network integration. Moreover, it is also GSM compatible for sites without cabling.   <\/p>\n<p data-path-to-node=\"5\"><b data-path-to-node=\"8\" data-index-in-node=\"0\">Technical specifications and Options:<\/b><\/p>\n<ul data-path-to-node=\"9\">\n<li>\n<p data-path-to-node=\"9,0,0\"><b data-path-to-node=\"9,0,0\" data-index-in-node=\"0\">Durability:<\/b> Carbon steel housing and handset with anti-vandal shielded cord.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,1,0\"><b data-path-to-node=\"9,1,0\" data-index-in-node=\"0\">Environment:<\/b> IP66 protection and salt corrosion resistance. Extreme temperatures (-40\u00b0C \/ +70\u00b0C). <\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,2,0\"><b data-path-to-node=\"9,2,0\" data-index-in-node=\"0\">Technologies:<\/b> Available in Analog, SIP 2.0 (PoE) or GSM.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,3,0\"><b data-path-to-node=\"9,3,0\" data-index-in-node=\"0\">Installation:<\/b> Simple and robust surface mounting.<\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"17\"><b style=\"font-size: 16px\" data-path-to-node=\"24,0\" data-index-in-node=\"0\">Questions about installation or compatibility?<\/b> <span style=\"color: #089f61\"><a style=\"color: #089f61\" href=\"https:\/\/www.a2s-voice.com\/contact\/\"><b data-path-to-node=\"11\" data-index-in-node=\"46\">Contact our team <\/b><\/a><\/span><span style=\"font-size: 16px\">to support you in your security project.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>\n<p data-path-to-node=\"15,0,0\"><b data-path-to-node=\"15,0,0\" data-index-in-node=\"0\">Use:<\/b> Prisons, Subways, Parking Lots, Industry.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"15,1,0\"><b data-path-to-node=\"15,1,0\" data-index-in-node=\"0\">Vandal-proof:<\/b> Armored cord &#038; Carbon steel housing IK09.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"15,2,0\"><b data-path-to-node=\"15,2,0\" data-index-in-node=\"0\">Waterproofing:<\/b> IP66 (Rain and Dust).<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"15,3,0\"><b data-path-to-node=\"15,3,0\" data-index-in-node=\"0\">Conditions:<\/b> High humidity and temperatures -40\u00b0C to +70\u00b0C.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"15,4,0\"><b data-path-to-node=\"15,4,0\" data-index-in-node=\"0\">Multi-tech:<\/b> Analog, SIP\/VoIP, GSM.<\/p>\n<\/li>\n<\/ul>\n","protected":false},"featured_media":7683,"template":"","meta":{"content-type":""},"product_brand":[],"product_cat":[131,134],"product_tag":[],"class_list":["post-7682","product","type-product","status-publish","has-post-thumbnail","product_cat-industrial-range","product_cat-public-telephone-with-handset","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Vandal-Resistant Telephone SLENG Series | A2S Voice<\/title>\n<meta name=\"description\" content=\"The SLENG vandal-resistant telephone is designed for subways, parking lots and prisons. Vandal-proof steel housing, armored cord, IP66 waterproof. Available in Analog, SIP and GSM.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.a2s-voice.com\/en\/produit\/vandal-resistant-telephone-sleng-series\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vandal-Resistant Telephone SLENG Series | A2S Voice\" \/>\n<meta property=\"og:description\" content=\"The SLENG vandal-resistant telephone is designed for subways, parking lots and prisons. Vandal-proof steel housing, armored cord, IP66 waterproof. Available in Analog, SIP and GSM.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.a2s-voice.com\/en\/produit\/vandal-resistant-telephone-sleng-series\/\" \/>\n<meta property=\"og:site_name\" content=\"Voice\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.a2s-voice.com\/wp-content\/uploads\/sites\/18\/2026\/01\/Telephone-antivandalisme-serie-SLENG.png\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.a2s-voice.com\\\/en\\\/produit\\\/vandal-resistant-telephone-sleng-series\\\/\",\"url\":\"https:\\\/\\\/www.a2s-voice.com\\\/en\\\/produit\\\/vandal-resistant-telephone-sleng-series\\\/\",\"name\":\"Vandal-Resistant Telephone SLENG Series | A2S Voice\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.a2s-voice.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.a2s-voice.com\\\/en\\\/produit\\\/vandal-resistant-telephone-sleng-series\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.a2s-voice.com\\\/en\\\/produit\\\/vandal-resistant-telephone-sleng-series\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.a2s-voice.com\\\/wp-content\\\/uploads\\\/sites\\\/18\\\/2026\\\/01\\\/Telephone-antivandalisme-serie-SLENG.png\",\"datePublished\":\"2026-01-12T14:51:54+00:00\",\"description\":\"The SLENG vandal-resistant telephone is designed for subways, parking lots and prisons. Vandal-proof steel housing, armored cord, IP66 waterproof. Available in Analog, SIP and GSM.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.a2s-voice.com\\\/en\\\/produit\\\/vandal-resistant-telephone-sleng-series\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.a2s-voice.com\\\/en\\\/produit\\\/vandal-resistant-telephone-sleng-series\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.a2s-voice.com\\\/en\\\/produit\\\/vandal-resistant-telephone-sleng-series\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.a2s-voice.com\\\/wp-content\\\/uploads\\\/sites\\\/18\\\/2026\\\/01\\\/Telephone-antivandalisme-serie-SLENG.png\",\"contentUrl\":\"https:\\\/\\\/www.a2s-voice.com\\\/wp-content\\\/uploads\\\/sites\\\/18\\\/2026\\\/01\\\/Telephone-antivandalisme-serie-SLENG.png\",\"width\":800,\"height\":800,\"caption\":\"SLENG series vandal-resistant telephone\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.a2s-voice.com\\\/en\\\/produit\\\/vandal-resistant-telephone-sleng-series\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.a2s-voice.com\\\/en\\\/home\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/www.a2s-voice.com\\\/en\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Vandal-resistant telephone, SLENG series\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.a2s-voice.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.a2s-voice.com\\\/en\\\/\",\"name\":\"Voice\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.a2s-voice.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Vandal-Resistant Telephone SLENG Series | A2S Voice","description":"The SLENG vandal-resistant telephone is designed for subways, parking lots and prisons. Vandal-proof steel housing, armored cord, IP66 waterproof. Available in Analog, SIP and GSM.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.a2s-voice.com\/en\/produit\/vandal-resistant-telephone-sleng-series\/","og_locale":"en_US","og_type":"article","og_title":"Vandal-Resistant Telephone SLENG Series | A2S Voice","og_description":"The SLENG vandal-resistant telephone is designed for subways, parking lots and prisons. Vandal-proof steel housing, armored cord, IP66 waterproof. Available in Analog, SIP and GSM.","og_url":"https:\/\/www.a2s-voice.com\/en\/produit\/vandal-resistant-telephone-sleng-series\/","og_site_name":"Voice","og_image":[{"width":800,"height":800,"url":"https:\/\/www.a2s-voice.com\/wp-content\/uploads\/sites\/18\/2026\/01\/Telephone-antivandalisme-serie-SLENG.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.a2s-voice.com\/en\/produit\/vandal-resistant-telephone-sleng-series\/","url":"https:\/\/www.a2s-voice.com\/en\/produit\/vandal-resistant-telephone-sleng-series\/","name":"Vandal-Resistant Telephone SLENG Series | A2S Voice","isPartOf":{"@id":"https:\/\/www.a2s-voice.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.a2s-voice.com\/en\/produit\/vandal-resistant-telephone-sleng-series\/#primaryimage"},"image":{"@id":"https:\/\/www.a2s-voice.com\/en\/produit\/vandal-resistant-telephone-sleng-series\/#primaryimage"},"thumbnailUrl":"https:\/\/www.a2s-voice.com\/wp-content\/uploads\/sites\/18\/2026\/01\/Telephone-antivandalisme-serie-SLENG.png","datePublished":"2026-01-12T14:51:54+00:00","description":"The SLENG vandal-resistant telephone is designed for subways, parking lots and prisons. Vandal-proof steel housing, armored cord, IP66 waterproof. Available in Analog, SIP and GSM.","breadcrumb":{"@id":"https:\/\/www.a2s-voice.com\/en\/produit\/vandal-resistant-telephone-sleng-series\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.a2s-voice.com\/en\/produit\/vandal-resistant-telephone-sleng-series\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.a2s-voice.com\/en\/produit\/vandal-resistant-telephone-sleng-series\/#primaryimage","url":"https:\/\/www.a2s-voice.com\/wp-content\/uploads\/sites\/18\/2026\/01\/Telephone-antivandalisme-serie-SLENG.png","contentUrl":"https:\/\/www.a2s-voice.com\/wp-content\/uploads\/sites\/18\/2026\/01\/Telephone-antivandalisme-serie-SLENG.png","width":800,"height":800,"caption":"SLENG series vandal-resistant telephone"},{"@type":"BreadcrumbList","@id":"https:\/\/www.a2s-voice.com\/en\/produit\/vandal-resistant-telephone-sleng-series\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.a2s-voice.com\/en\/home\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/www.a2s-voice.com\/en\/shop\/"},{"@type":"ListItem","position":3,"name":"Vandal-resistant telephone, SLENG series"}]},{"@type":"WebSite","@id":"https:\/\/www.a2s-voice.com\/en\/#website","url":"https:\/\/www.a2s-voice.com\/en\/","name":"Voice","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.a2s-voice.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.a2s-voice.com\/en\/wp-json\/wp\/v2\/product\/7682","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.a2s-voice.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.a2s-voice.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.a2s-voice.com\/en\/wp-json\/wp\/v2\/media\/7683"}],"wp:attachment":[{"href":"https:\/\/www.a2s-voice.com\/en\/wp-json\/wp\/v2\/media?parent=7682"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.a2s-voice.com\/en\/wp-json\/wp\/v2\/product_brand?post=7682"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.a2s-voice.com\/en\/wp-json\/wp\/v2\/product_cat?post=7682"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.a2s-voice.com\/en\/wp-json\/wp\/v2\/product_tag?post=7682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}