{"catalog_name":"World Products","variant":"c","item":{"handle":"wp-dcd-10001213362","title":"Waterproof Biometric Door Lock with Keypad, NFC, Bluetooth, and Temporary Codes for Bull Head Lock Upgrade","category":"Smart Door Lock","category_name":null,"category_gid":null,"product_type":"Smart Door Lock","vendor":"World Products","price":"$20.70","currency_code":"USD","availability":"in_stock","inventory_quantity":0,"sku":"dcd-30003432057","barcode":null,"variant_title":"New Haha Lock Bluetooth","selected_options":{"Style":"New Haha Lock Bluetooth"},"description":"This adaptable smart lock upgrades an old bull head lock into a modern door hardware solution for homes, rentals, courtyards, and iron gates without replacing the whole lock body. It supports biometric sensor, password, card, NFC, mobile Bluetooth, temporary code, and mechanical key entry. The waterproof design is built for outdoor use, helping it withstand rain, damp conditions, and everyday exposure. It can generate temporary passwords through the app for guest entry, cleaning visits, and short-term rentals. Low-power operation, 4 AA batteries, emergency mechanical key entry, and USB emergency power support help keep the lock working when power runs low.","image_url":null,"href":"/product/wp-dcd-10001213362.html","buy_url":"https://uecyem-u1.myshopify.com/products/wp-dcd-10001213362","buy_url_source":"shops.shop_domain + product.handle","seller_name":"uecyem-u1.myshopify.com","seller_url":"https://uecyem-u1.myshopify.com/","return_policy_url":"https://uecyem-u1.myshopify.com/policies/refund-policy","media":[],"related":[{"handle":"wp-dcd-10001213365","title":"Narrow Frame Waterproof Biometric Lock for Aluminum Doors with RF Card and Temporary Code Entry","category":"Smart Door Lock","price":"$40.44","image_url":null,"sku":"dcd-30003432075","href":"/product/wp-dcd-10001213365.html"},{"handle":"yrhand-tuya-wifi-fingerprint-ip66-waterproof-smart-rim-lock","title":"YRHAND Tuya WiFi Fingerprint IP66 Waterproof Smart Rim Lock","category":"Smart Door Lock","price":"$148.90","image_url":"https://cdn.shopify.com/s/files/1/0946/7271/6121/files/Sabb9acbe8a1a452783065c608d0d0189h.webp?v=1787509898","sku":"14:8285362#R1-TY","href":"/product/yrhand-tuya-wifi-fingerprint-ip66-waterproof-smart-rim-lock.html"},{"handle":"yrhand-h01-wifi-smart-door-lock-with-camera-and-fingerprint","title":"YRHAND H01 WiFi Smart Door Lock with Camera and Fingerprint","category":"Smart Door Lock","price":"$109.14","image_url":"https://cdn.shopify.com/s/files/1/0946/7271/6121/files/S6270fc126f8342a8b0eec2e1b25aed442_435398d9-bd25-4aa2-9d2e-2c69683bb0cf.webp?v=1787510204","sku":"14:100016652#H01TY 240","href":"/product/yrhand-h01-wifi-smart-door-lock-with-camera-and-fingerprint.html"},{"handle":"yfk-tuya-smart-fingerprint-electronic-door-lock","title":"YFK Tuya Smart Fingerprint Electronic Door Lock","category":"Smart Door Lock","price":"$42.21","image_url":"https://cdn.shopify.com/s/files/1/0946/7271/6121/files/Sec9aa59b09854d4a92a1bc944e48ed5b4.webp?v=1787510176","sku":"14:75737226#V6 Bluetooth Gateway","href":"/product/yfk-tuya-smart-fingerprint-electronic-door-lock.html"}]}}