{"product_id":"automatic-electric-bell-220v-school-or-factory-bell-controller-ring-timer-2-3-4-6-inch-alarm-bell-apartment-call-doorbell","title":"Automatic Electric Bell 220v School or Factory Bell Controller Ring Timer 2\/3\/4\/6 inch Alarm Bell Apartment Call Doorbell","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNoEnName_Null\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHign-concerned Chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDoorbell Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWired\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eUC4\/KG1032T\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDoorbells\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePower Source\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWorking Voltage:\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e220V AC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBell Diameter:\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e55-150mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial:\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStainless Steel\u003c\/span\u003e\u003c\/p\u003e\u003ch2\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e\u003cstrong\u003eAbout Electric Bell: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eThe electric bell is an inner strike type of no spark.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e1. Suitable for being sound signal and alarm at factories, schools, railways and indoor public places.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e2. Stainless steel material for better rust prevention and long service life.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e3. With double coils inside, it is durable and stable.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e4. There are three round holes on the cover for easy installation of the bell on the wall.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eWorking Voltage: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eAC 220V (±10% )\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eBell Diameter: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e①55mm(2inch) ②75mm(3inch) ③100mm(4inch) ④150mm(6inch)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eStainless Steel\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eTemperature:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e-40℃ ~ +40℃\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e\u003cstrong\u003eAbout Bell Controller(Ring Timer): \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e1, can directly control the bell (25A resistive)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e2, the daily travel error and bell error is less than 0.5 seconds\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e3, can be set to ring 28 times every day\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e4, LCD display,  easy to install\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e5, ringing time can be days or week cycle\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e6, playing bell delay time 1 second to 59 seconds adjustable\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e7, ringing interval 1minute ~ 168 hours adjustable\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e8, with a manual bell function\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S75b60e51a57145cca2f24eeaf0f5e058T.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0f7915790d8a43f384b705e6f1532c22d.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3c94336aaead4dc9a141ee25122199cdQ.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S02ed42e551e84b03bd7ef088fb1d30bbC.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4d1b7b5713e24c35a3b3561213a1ddfaO.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1fe5134ec2e145ebab0099045d54c6fcQ.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"East Supplier Platform","offers":[{"title":"55mm Bell","offer_id":46407184580831,"sku":"1005004652798034-55mm Bell","price":6.22,"currency_code":"USD","in_stock":true},{"title":"55mm Bell Kit","offer_id":46407184613599,"sku":"1005004652798034-55mm Bell Kit","price":27.46,"currency_code":"USD","in_stock":true},{"title":"75mm Bell","offer_id":46407184646367,"sku":"1005004652798034-75mm Bell","price":13.34,"currency_code":"USD","in_stock":true},{"title":"75mm Bell Kit","offer_id":46407184679135,"sku":"1005004652798034-75mm Bell Kit","price":36.88,"currency_code":"USD","in_stock":true},{"title":"100mm Bell","offer_id":46407184711903,"sku":"1005004652798034-100mm Bell","price":22.06,"currency_code":"USD","in_stock":true},{"title":"100mm Bell Kit","offer_id":46407184744671,"sku":"1005004652798034-100mm Bell Kit","price":45.98,"currency_code":"USD","in_stock":true},{"title":"150mm Bell","offer_id":46407184777439,"sku":"1005004652798034-150mm Bell","price":33.38,"currency_code":"USD","in_stock":true},{"title":"150mm Bell Kit","offer_id":46407184810207,"sku":"1005004652798034-150mm Bell Kit","price":60.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S2ee215b8a4c24e89bb5987a59131cac1c.webp?v=1729652732","url":"https:\/\/eastsupplier.cn\/products\/automatic-electric-bell-220v-school-or-factory-bell-controller-ring-timer-2-3-4-6-inch-alarm-bell-apartment-call-doorbell","provider":"EastSupplier Platform","version":"1.0","type":"link"}