{"product_id":"wireless-mains-powered-doorbell-learning-system-38-melodies-a3920","title":"Wireless mains-powered doorbell,learning system,38 Melodies,A3920","description":"\u003cp\u003e🛠 Product Overview\u003cbr\u003eWhile kinetic doorbells are trending, our A3957 series remains the industry standard for stable, long-distance transmission. Using a high-capacity 23A battery, the transmitter lasts up to 12 months with normal use.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e📦 Logistics \u0026amp;amp; Packaging Data (For Importers)\u003cbr\u003e- Standard Packaging: Color Box \/ Double Blister\u003cbr\u003e- QTY\/CTN:60 PCS\u003cbr\u003e- Sample Service: Available for quality verification\u003cbr\u003e- Lead Time: 25-35 days for bulk orders\u003c\/p\u003e\n\u003cp\u003e💡 OEM\/ODM Customization Services\u003cbr\u003eWe support professional customization for global distributors:\u003cbr\u003e1. Logo Printing: Custom logo on button\/receiver.\u003cbr\u003e2. Custom Packaging: Designed according to your brand identity.\u003cbr\u003e3. Frequency Adjustment: Specialized frequencies for different regions.\u003cbr\u003e4. Certificate Support: Assistance in local compliance testing.\u003cbr\u003e\u003c\/p\u003e","brand":"LUCKARM","offers":[{"title":"Default Title","offer_id":53043867615548,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/1486\/3420\/files\/4_fcf610ef-414a-48de-b348-7a1ac4cb587e.png?v=1778303991","url":"https:\/\/www.luckarm.com\/products\/wireless-mains-powered-doorbell-learning-system-38-melodies-a3920","provider":"义乌睐尔康科技有限公司","version":"1.0","type":"link"}