{"product_id":"zemismart-s1-k-smart-euro-cylinder-lock-keypad","title":"Zemismart S1-K กระบอกล็อกยุโรปอัจฉริยะ พร้อมแป้นกด บัตร และแอป","description":"\u003cp\u003eThe Zemismart S1-K turns the door you already have into a keyless smart door. It replaces the standard euro cylinder found in most uPVC, composite and timber doors with mortice locks. There's no drilling and no new lock: you swap the cylinder using a hex key. You can then unlock with a code, a card, your phone or the backup key, and see who came and went in the Tuya app.\u003c\/p\u003e\n\u003cp\u003eWant fingerprint unlock on a timber door? See the \u003ca href=\"\/th\/products\/zemismart-a270-z-zigbee-fingerprint-door-lock\"\u003eA270-Z\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNeed a surface-mounted lock with fingerprint on both sides? See the \u003ca href=\"\/th\/products\/zemismart-r5-wifi-fingerprint-rim-lock\"\u003eR5\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1022\/9379\/9221\/files\/12-keyless-smart-cylinder-with-bluetooth-control-silver-and-black.jpg?v=1792008982\" alt=\"Keyless smart cylinder with Bluetooth control, silver and black\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFour ways to unlock\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCode:\u003c\/strong\u003e enter your PIN on the backlit keypad.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCard:\u003c\/strong\u003e tap one of the two key cards on the reader.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp:\u003c\/strong\u003e tap to unlock in the Tuya or Smart Life app over Bluetooth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey:\u003c\/strong\u003e two backup keys for emergencies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1022\/9379\/9221\/files\/13-unlock-by-code-card-key-or-app.jpg?v=1792008981\" alt=\"Unlock by code, card, key or app\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eCodes for guests, cleaners and holiday lets\u003c\/h2\u003e\n\u003cp\u003eCreate codes in the app and share them by message:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeriodic codes:\u003c\/strong\u003e work only at set times, such as weekday mornings for a cleaner.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime-limited codes:\u003c\/strong\u003e work between two dates, ideal for Airbnb guests.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-time codes:\u003c\/strong\u003e work once, for a delivery or a tradesperson.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese codes work even when the lock isn't connected to the internet. That makes it a practical choice for holiday lets and rental properties.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1022\/9379\/9221\/files\/15-periodic-time-limited-and-one-time-passwords.jpg?v=1792008981\" alt=\"Periodic, time-limited and one-time passwords\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eManage everything from the Tuya app\u003c\/h2\u003e\n\u003cp\u003eCheck the battery level, see the unlock record (who unlocked, how and when), and add or remove family members. Unlock with one tap when you're nearby. Add a Tuya Bluetooth gateway (not included), and you can unlock and manage the lock from anywhere.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1022\/9379\/9221\/files\/16-battery-level-one-tap-unlock-user-management-and-unlock-records.jpg?v=1792008982\" alt=\"Battery level, one-tap unlock, user management and unlock records in the app\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eBattery powered, with a USB-C backup\u003c\/h2\u003e\n\u003cp\u003eThe lock runs on one CR123A battery (not included). If the battery runs flat, plug a power bank into the USB-C port under the cover to power the lock, or use the backup key.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1022\/9379\/9221\/files\/17-card-reader-keypad-usb-c-emergency-port-and-backup-key.jpg?v=1792008981\" alt=\"Card reader, keypad, USB-C emergency port and backup key\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWill it fit my door?\u003c\/h2\u003e\n\u003cp\u003eThe S1-K fits a standard euro profile cylinder, the keyhole shape used on most UK uPVC and composite front and back doors. It doesn't fit oval cylinders, rim cylinders (Yale-type night latches) or round cylinders.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1022\/9379\/9221\/files\/18-check-your-cylinder-is-a-standard-euro-cylinder.jpg?v=1792008982\" alt=\"Check that your cylinder is a standard euro cylinder\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1022\/9379\/9221\/files\/19-compatible-with-euro-profile-mortice-locks.jpg?v=1792008982\" alt=\"Compatible with euro profile mortice locks\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eChoosing the right size\u003c\/h2\u003e\n\u003cp\u003eEuro cylinders are measured from the centre fixing screw to each end (A and B). Take out the fixing screw on the edge of the door, remove your old cylinder, and measure both sides. Then pick the closest size:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize (A\/B)\u003c\/th\u003e\n\u003cth\u003eTotal length\u003c\/th\u003e\n\u003cth\u003eSuggested door thickness\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e30\/30\u003c\/td\u003e\n\u003ctd\u003e60mm\u003c\/td\u003e\n\u003ctd\u003e40–55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35\/35\u003c\/td\u003e\n\u003ctd\u003e70mm\u003c\/td\u003e\n\u003ctd\u003e50–65mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40\/40\u003c\/td\u003e\n\u003ctd\u003e80mm\u003c\/td\u003e\n\u003ctd\u003e60–75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e45\/45\u003c\/td\u003e\n\u003ctd\u003e90mm\u003c\/td\u003e\n\u003ctd\u003e70–85mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50\/50\u003c\/td\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003ctd\u003e80–95mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eExtension pieces are included so the length can be fine-tuned. There must be at least 30mm between the door frame and the centre of the keyhole, so the smart head has room to turn.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1022\/9379\/9221\/files\/20-how-to-choose-the-cylinder-size.jpg?v=1792008982\" alt=\"How to choose the cylinder size\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1022\/9379\/9221\/files\/21-adjust-the-cylinder-length-with-extension-pieces.jpg?v=1792008981\" alt=\"Adjust the cylinder length with extension pieces\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1022\/9379\/9221\/files\/22-smart-cylinder-dimensions.jpg?v=1792008982\" alt=\"Smart cylinder dimensions\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFitting\u003c\/h2\u003e\n\u003cp\u003eThere's no need to change the lock or the door. Remove the fixing screw, slide out the old cylinder, slide in the S1-K and tighten the screw. A hex key is included.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1022\/9379\/9221\/files\/23-easy-replacement-in-silver-or-black.jpg?v=1792008982\" alt=\"Replacement smart cylinder in silver or black\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eS1-K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnlock methods\u003c\/td\u003e\n\u003ctd\u003eCode, IC card, Tuya app (Bluetooth), mechanical key\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eBluetooth (BLE); remote access with a Tuya BLE gateway (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminium alloy \/ brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColours\u003c\/td\u003e\n\u003ctd\u003eSilver, black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder type\u003c\/td\u003e\n\u003ctd\u003eEuro profile, adjustable length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes\u003c\/td\u003e\n\u003ctd\u003e30\/30, 35\/35, 40\/40, 45\/45, 50\/50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e1 × CR123A battery (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmergency power\u003c\/td\u003e\n\u003ctd\u003eUSB-C port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDust protection\u003c\/td\u003e\n\u003ctd\u003eIP5x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmart head\u003c\/td\u003e\n\u003ctd\u003e58 × 42 × 42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInside thumb turn\u003c\/td\u003e\n\u003ctd\u003e34 × 31.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1022\/9379\/9221\/files\/24-product-parameters.jpg?v=1792008981\" alt=\"Product parameters\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eZemismart S1-K smart cylinder\u003c\/li\u003e\n\u003cli\u003e2 × smart key cards\u003c\/li\u003e\n\u003cli\u003e2 × backup keys\u003c\/li\u003e\n\u003cli\u003e2 × key tags\u003c\/li\u003e\n\u003cli\u003eHex key\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e CR123A battery, Tuya Bluetooth gateway.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1022\/9379\/9221\/files\/25-dimensions-euro-profile-and-box-contents.jpg?v=1792008981\" alt=\"Dimensions, euro profile and box contents\" loading=\"lazy\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eWill it fit my uPVC door?\u003c\/h3\u003e\n\u003cp\u003eIf your door has a euro cylinder (the keyhole shape in the size guide above), it almost certainly will. Measure A and B from the centre fixing screw and choose the closest size.\u003c\/p\u003e\n\u003ch3\u003eMy cylinder isn't the same length both sides. Can I still use it?\u003c\/h3\u003e\n\u003cp\u003eThe sizes listed are equal on both sides. Choose the size that fits the longer side, using the extension pieces, or contact us before ordering if your measurements are very uneven.\u003c\/p\u003e\n\u003ch3\u003eDo I need Wi-Fi?\u003c\/h3\u003e\n\u003cp\u003eNo. Code, card, key and Bluetooth app unlocking all work without Wi-Fi. A Tuya Bluetooth gateway is only needed if you want to unlock or check the lock while you're away.\u003c\/p\u003e\n\u003ch3\u003eWhat happens if the battery runs out?\u003c\/h3\u003e\n\u003cp\u003eThe app shows the battery level so you can replace it in time. If it runs flat, power the lock through the USB-C port with a power bank, or use the backup key.\u003c\/p\u003e\n\u003ch3\u003eDoes it work with Alexa or Google Home?\u003c\/h3\u003e\n\u003cp\u003eIt's controlled in the Tuya or Smart Life app. Voice control isn't advertised for this lock.\u003c\/p\u003e\n\u003ch3\u003eIs it suitable for holiday lets?\u003c\/h3\u003e\n\u003cp\u003eYes. Periodic, time-limited and one-time codes make it easy to give guests and cleaners access without handing over keys.\u003c\/p\u003e","brand":"Zemismart","offers":[{"title":"เงิน \/ 30\/30 (60 มม.)","offer_id":67698936578357,"sku":"S1-K-SILVER-30-30 12.1","price":104.66,"currency_code":"GBP","in_stock":true},{"title":"ดำ \/ 30\/30 (60 มม.)","offer_id":67698940576053,"sku":"S1-K-BLACK-30-30 12.1","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"เงิน \/ 35\/35 (70 มม.)","offer_id":67698940608821,"sku":"S1-K-SILVER-35-35 12.1","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"ดำ \/ 35\/35 (70 มม.)","offer_id":67698940641589,"sku":"S1-K-BLACK-35-35 12.1","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"เงิน \/ 40\/40 (80 มม.)","offer_id":67698940674357,"sku":"S1-K-SILVER-40-40 12.1","price":118.86,"currency_code":"GBP","in_stock":true},{"title":"ดำ \/ 40\/40 (80 มม.)","offer_id":67698940707125,"sku":"S1-K-BLACK-40-40 12.1","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"เงิน \/ 45\/45 (90 มม.)","offer_id":67698940739893,"sku":"S1-K-SILVER-45-45 12.1","price":125.93,"currency_code":"GBP","in_stock":true},{"title":"ดำ \/ 45\/45 (90 มม.)","offer_id":67698940772661,"sku":"S1-K-BLACK-45-45 12.1","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"เงิน \/ 50\/50 (100 มม.)","offer_id":67698940805429,"sku":"S1-K-SILVER-50-50 12.1","price":133.01,"currency_code":"GBP","in_stock":true},{"title":"ดำ \/ 50\/50 (100 มม.)","offer_id":67698940838197,"sku":"S1-K-BLACK-50-50 12.1","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1022\/9379\/9221\/files\/01-zemismart-s1-k-smart-euro-cylinder-lock-black.jpg?v=1792008997","url":"https:\/\/zemismart.store\/th\/products\/zemismart-s1-k-smart-euro-cylinder-lock-keypad","provider":"Zemismart","version":"1.0","type":"link"}