Purchase Qty. Reference FOB Price
100-199 Pieces US$25.00
200+ Pieces US$23.00
Product Description
Basic Technical Functional Index: 1. Power Supply: DC6V, use of 4 pieces of No. 5 (or No. 7) AA batteries, with lack of voltage indications. 2. Static Power Supply: 1u A 3. Dynamic Power Supply: About 200mA 4. Lifetime of battery: For the allowed door open times, it normally can exceed 10, ...