Place of Origin | Guangdong, China | Brand Name | SRN |
Model Number | S-2020E | Material | 304 stainless steel |
Power supply | DC6V; DC9V reserving power | Color | Black, sliver, red bronze |
Card type | T57, M1, EM card,Mechanical key | Lock core | Door Margins 60mm |
Low power alarm | Less than 4.8V | Lock record | store more than 1000 times |
Gross weight | 3.5kgs | Working temperature | -28~+55 °C |
Applicable occasion | apartment,home,office,hotel,etc |
312 Room, B building, Huacheng Creative Industrial Zone, Bangjiang East Road No.33, Shilian Road, Panyu District