{"id":547960,"date":"2026-06-08T22:34:32","date_gmt":"2026-06-08T19:34:32","guid":{"rendered":"https:\/\/samama.qa\/?post_type=product&#038;p=547960"},"modified":"2026-07-30T10:07:45","modified_gmt":"2026-07-30T07:07:45","slug":"4ch-8ch-smart-home-automation-gsm-switch-relay-controller-sms-call-remote-control-light-water-pump-motor-generator","status":"publish","type":"product","link":"https:\/\/samama.qa\/en\/product\/4ch-8ch-smart-home-automation-gsm-switch-relay-controller-sms-call-remote-control-light-water-pump-motor-generator\/","title":{"rendered":"4ch 8ch Smart Home Automation GSM Switch Relay Controller SMS Call Remote Control light water pump motor generator"},"content":{"rendered":"<div class=\"product-specs-list-container\">\n<ul class=\"product-specs-list util-clearfix\">\n<li class=\"product-prop line-limit-length\"><span class=\"property-title\">Brand Name:&nbsp;<\/span><span class=\"property-desc line-limit-length\">FD<\/span>\n                            <\/li>\n<li class=\"product-prop line-limit-length\"><span class=\"property-title\">Origin:&nbsp;<\/span><span class=\"property-desc line-limit-length\">Mainland China<\/span>\n                            <\/li>\n<li class=\"product-prop line-limit-length\"><span class=\"property-title\">Voltage:&nbsp;<\/span><span class=\"property-desc line-limit-length\">110-240V<\/span>\n                            <\/li>\n<li class=\"product-prop line-limit-length\"><span class=\"property-title\">High-concerned chemical:&nbsp;<\/span><span class=\"property-desc line-limit-length\">None<\/span>\n                            <\/li>\n<li class=\"product-prop line-limit-length\"><span class=\"property-title\">EU LVD Voltage:&nbsp;<\/span><span class=\"property-desc line-limit-length\">Low voltage: Below 50Vac or 75Vdc<\/span>\n                            <\/li>\n<li class=\"product-prop line-limit-length\"><span class=\"property-title\">Certification:&nbsp;<\/span><span class=\"property-desc line-limit-length\">CE, RoHS<\/span>\n                            <\/li>\n<li class=\"product-prop line-limit-length\"><span class=\"property-title\">Choice:&nbsp;<\/span><span class=\"property-desc line-limit-length\">yes<\/span>\n                            <\/li>\n<\/ul><\/div>\n<div class=\"detailmodule_text-image\">\n<p style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;margin-bottom:12px\" class=\"detail-desc-decorate-title\">For this product, there are two models, one is with 4ch and one model is with 8ch; Pls choice the Best one as your request!!!<\/p>\n<p style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;margin-bottom:12px\" class=\"detail-desc-decorate-content\">Name: 4 Channels of Gsm Relay Switch Call Sms Remote Control Household Electrical Appliances (Light, Curtains, Garage Door etc.), High Power AC Motor,Remote Base Station, PBX Switchboard, Water Pump, Router, Server Etc. <\/p>\n<p>*SMS\/Free Call Control 4 Relays On or Off via On\/Off Command <\/p>\n<p>*SMS Control Electric Door Gate from on to off (0.5 to 9 seconds), then back to on; or off to on (0.5 to 9 seconds), then back to off ( Available for 4 relays) <\/p>\n<p>*Free Call Control Electric Door Gate from on to off (0.5 to 9 seconds), then back to on; or off to on (0.5 to 9 seconds), then back to off ( Only available for first relay ) <\/p>\n<p>*Timed control other electric devices from on to off (001 to 255 minutes), then back to on; or off to on (from 001 to 255 minutes), then back to off via SMS (Available for 4 relays )<\/p>\n<div><img decoding=\"async\" style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/samama.qa\/wp-content\/uploads\/2026\/06\/kf-H37fcf54cf23743e38019d5b1a36528b6V.webp\" \/><\/div>\n<\/div>\n<div class=\"detailmodule_text-image\">\n<p style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;margin-bottom:12px\" class=\"detail-desc-decorate-title\">Main features:<\/p>\n<p style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;margin-bottom:12px\" class=\"detail-desc-decorate-content\">1. With password protection<br \/>2. Can set up 5 groups of control master numbers<br \/>3. SMS control(ON \/Off\/ COM\/T\/L\/XT\/ Check command)<br \/>4. Free Call to control<br \/>User can control the GSM controller by dial the SIM card number of GSM controller. The user may hear&#8221; You can&#8217;t answer the phone call, beep, beep&#8230;&#8230;.tone etc&#8221;, which meanchanging changing the relay state sucessfully.<br \/>If the controller connected, it will change to be disconnected state after a call.<br \/>If the original state is off, it will change to be connected state after a call.<br \/>5. Button Control<br \/>The controller state will be changed when you press the SW button at side of controller.<br \/>If the controller connected, it will change to be disconnected state.<br \/>If the original state is off, it will change to be connected state.<br \/>6. User can send sms to check the on\/off state<br \/>SMS text: SN+Password+CHECK<br \/>7. With Power off memory Function <\/p>\n<p>8. sms call remote control household electrical appliances, high power AC motor, Generator, remote base station, PBX switchboard, water pump, router, server etc.<\/p>\n<div><img decoding=\"async\" style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/samama.qa\/wp-content\/uploads\/2026\/06\/kf-H809ac7653bf946fa8fa7d21fb0482049o.webp\" \/><img decoding=\"async\" style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/samama.qa\/wp-content\/uploads\/2026\/06\/kf-Hdba202ed1476431aa5a84d2256682fe5i.webp\" \/><img decoding=\"async\" style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/samama.qa\/wp-content\/uploads\/2026\/06\/kf-He2efde4aa8ab4f0185916614ea120fd3X.webp\" \/><img decoding=\"async\" style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/samama.qa\/wp-content\/uploads\/2026\/06\/kf-H6d89b9c69dca4b6594b1ae910c142432w.webp\" \/><img decoding=\"async\" style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/samama.qa\/wp-content\/uploads\/2026\/06\/kf-H2f26f4a920774ff6a9a8a4e9b300d47bH.webp\" \/><\/div>\n<\/div>\n<div class=\"detailmodule_text-image\">\n<p style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;margin-bottom:12px\" class=\"detail-desc-decorate-title\">the following is description for cl8-gsm:<\/p>\n<div><img decoding=\"async\" style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/samama.qa\/wp-content\/uploads\/2026\/06\/kf-Hf014766149894e718d8f551ea270c83bl.webp\" \/><img decoding=\"async\" style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/samama.qa\/wp-content\/uploads\/2026\/06\/kf-He865466114db46ce8fe4eb098adf8378o.webp\" \/><img decoding=\"async\" style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/samama.qa\/wp-content\/uploads\/2026\/06\/kf-H4ce9d69bb3b74f859af1d1424fc1f554e.webp\" \/><img decoding=\"async\" style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/samama.qa\/wp-content\/uploads\/2026\/06\/kf-Hbaf82a9e587d4da8b7903503c3dc67ce0.webp\" \/><img decoding=\"async\" style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/samama.qa\/wp-content\/uploads\/2026\/06\/kf-Hdd949b69bd594bd9a47ecf8689f576e5t.webp\" \/><img decoding=\"async\" style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/samama.qa\/wp-content\/uploads\/2026\/06\/kf-H2661cbf6882f498ea2329848cea56eacy.webp\" \/><img decoding=\"async\" style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/samama.qa\/wp-content\/uploads\/2026\/06\/kf-He12faf73ecad4b728c0c8a7d49f509d3n.webp\" \/><img decoding=\"async\" style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/samama.qa\/wp-content\/uploads\/2026\/06\/kf-H3174d0b1ee864bd1b3587ecfd4194c5aO.webp\" \/><img decoding=\"async\" style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/samama.qa\/wp-content\/uploads\/2026\/06\/kf-H4793336cf03f40daab18c57414f71e7c8.webp\" \/><\/div>\n<\/div>\n<div class=\"detailmodule_image\"><img decoding=\"async\" class=\"detail-desc-decorate-image\" src=\"https:\/\/samama.qa\/wp-content\/uploads\/2026\/06\/kf-He8dba59373144da29f8a8cb97291d637W.webp\" \/><img decoding=\"async\" class=\"detail-desc-decorate-image\" src=\"https:\/\/samama.qa\/wp-content\/uploads\/2026\/06\/kf-Hb430e392832147c0a48abd81a1af4b84G.webp\" \/><\/div>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Brand Name:&nbsp;FD Origin:&nbsp;Mainland China Voltage:&nbsp;110-240V High-concerned chemical:&nbsp;None EU LVD Voltage:&nbsp;Low voltage: Below 50Vac or 75Vdc Certification:&nbsp;CE, RoHS Choice:&nbsp;yes For this [&hellip;]<\/p>\n","protected":false},"featured_media":547964,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_angie_page":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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