Smart locks and the main technical parameters: 
 Battery life: Under normal circumstances, can unlock about 30 000 (about 1 year). 
 2 multi-card issuers: Can multiple PC Cards. 
 3 locked Tip: In the locked state. The red light intermittent flashes, suggesting that the waiter was in the room. 
 Not closed alarm: alarm when the door lock is not completely closed. 
 Power consumption: static ≤ 25UA dynamic 200MA. 
 (6) Operating Humidity: 10% -93%. 
 Working power supply: DC 6V, four alkaline batteries. 
 Working temperature: -30 ℃ -50 ℃. 
 Electrostatic resistance:> 15000V. 
 10 the undervoltage prompt: 4.8V, can still unlock more than 50 times. 
 11 RF sensing distance: about 3cm. 
 12. Data survey: record locks in the new unlock information 250-800, to facilitate inquiries at any time. 
 13. Intelligent alarm: credit card without unlocking automatically within 6 seconds to restore the lock status, such as the door is not completely shut down 36 seconds, the locks will beep sound, suggesting that the guest or waiter shut the door. 



 Features: 

 ◆ long design, upright, yet elegant, the sensing area and the former lock surface proportion of affordable, generous fashion. 
 ◆ reasonable structure, feel and taste, and strong corrosion resistance. 
 ◆ Two composite lock structure, durable, resistant to damage. 
 ◆ International standard five Bolt, tamper, anti-pull, and undermine the alarm function 
 ◆ inner high-quality steel plate, the outer layer of high quality stainless steel. Longer life 

 Surface treatment (surface finishing): 
 Stainless steel brushed (Brushed stainless steel), copper wire drawing (Brushed brass)