552-Smart Hotel Door Lock/ Card + Key/ TTlock
Product Description
| Color optional | Black/Silver/Gold/Pink |
| Unlock methods | Card+Mechanical key |
| Card sensing distance | 0~3cm;Unlocking times:300000;Internal mechanical deadbolt;Frequency:13.56khz |
| Dimensions | 308*77*19mm;Hidden mechanical key hole |
| Material | Stainless steel |
| Power supply | 4 AA batteries,1 year lifetime;DC6V |
| Features | Working temperature: -20°- 60°; Suit for door Standard: 30-60mm(Thickness);
Battery life:12-16 months; Relative humidity:20RH~95RH; Recognition speed:0.5s |
| Safety | Battery low voltage alarm; automatic alarm if the door is not closed properly;
It supports computer management, and can set the validity period of cards, up to 200 cards.Push upward lock out. |
| Package size | 370*165*120mm 2.56kg |
| carton size | 510*380*425mm,25.6kg,10pcs |
| Reason for choosing | The lowest price in the industry/Professional factory/High quality |
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