{"id":104,"date":"2026-01-09T14:33:09","date_gmt":"2026-01-09T14:33:09","guid":{"rendered":"https:\/\/www.martin-electronics.co.za\/index.php\/product\/sentry-gsm-link-it-2\/"},"modified":"2026-01-26T08:50:20","modified_gmt":"2026-01-26T08:50:20","slug":"sentry-gsm-link-it-2","status":"publish","type":"product","link":"https:\/\/martin-electronics.co.za\/?product=sentry-gsm-link-it-2","title":{"rendered":"SENTRY GSM LINK-IT 2"},"content":{"rendered":"<p>The SENTRY\u00ae LINK-IT 2 is a cost-effective GSM solution designed for a wide range of remote automation and control applications.<\/p>\n<p>User control via SMS. It provides ONE digital Input (configurable by polarity of triggering) and ONE relay Output (active state settable to Low or High plus NO and NC free potential contacts).<\/p>\n<p>A key feature is the ability to logically &#8220;LINK&#8221; the INPUT to the OUTPUT. This allows a specific input state to automatically control the output state \u2014 ideal for standalone operation. Notably, this function remains active even when the network connection is lost, ensuring reliable automation at all times.<\/p>\n<p>Get a full Device status report using the **password*rsta command.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The SENTRY\u00ae LINK-IT 2 is a cost-effective GSM solution designed for a wide range of remote automation and control applications.<\/p>\n<p>User control via SMS. It provides ONE digital Input (configurable by polarity of triggering) and ONE relay Output (active state settable to Low or High plus NO and NC free potential contacts).<\/p>\n<p>A key feature is the ability to logically &#8220;LINK&#8221; the INPUT to the OUTPUT. This allows a specific input state to automatically control the output state \u2014 ideal for standalone operation. Notably, this function remains active even when the network connection is lost, ensuring reliable automation at all times.<\/p>\n<p>Get a full Device status report using the **password*rsta command.<\/p>\n","protected":false},"featured_media":1778,"comment_status":"open","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_brand":[18],"product_cat":[59,60],"product_tag":[],"class_list":["post-104","product","type-product","status-publish","has-post-thumbnail","product_brand-martin-electronics","product_cat-gsm","product_cat-gsm-communicator","pa_gaurantee-warranty-sentry-products-are-manufactured-with-careful-consideration-to-detail-and-process-and-each-unit-is-manufactured-in-a-regulated-contaminant-free-environment-and-it-is-tested-under-strict","pa_technical-specifications-technical-specifications-and-features-power-supply-12v-24v-dc-battery-or-psu-input-voltage-range-3v-24v-dimensions-160-x-60-x-45mm-weight-110g-i","first","instock","product-type-simple"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"The SENTRY\u00ae LINK-IT 2 is a cost-effective GSM solution designed for a wide range of remote automation and control applications. 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