NB Optical ဖိုက်ဘာဖြန့်ဖြူးရေးသေတ္တာသော့ခတ်

Technical parameters of the lock for the optical fiber distribution box 
· Lock core main material: 304 stainless steel        
·Working voltage: 3V - 5.5VDC
·Working temperature: -40 - 80℃            
· Working humidity: 20% - 98%RH          
· Switching times: 300,000 times             
· Logs that can be stored: 22 pieces         
· Protection level: IP65                          
· Rotating handle torque: ≥ 46N·m

Technical parameters of the NB controller 
· Working temperature: -35℃ - 75℃    
· Working humidity: 5% - 100%RH
· Working voltage: 3.6VDC    
· Standby power consumption: ≤23uA
· Working power consumption: ≤320mA  
· Shell material: Flame-retardant ABS
· Protection level: IP67         
· Service life: More than 5 years
· Signal transmission mode: NB-IoT    
· Salt spray test: Meets the requirements of GB/T 2423 standard

Mode of unlocking

NB-IOT remote electronic control unlocking:

Mobile phone APP unlocking:

Electronic key unlocking:

Note: After the lock is opened, the unlocking information and the status 
of the door magnet are uploaded in real time 

Mode of locking

Press down the handle of the electronic control lock, and the handle will be automatically locked. At the same time, the handle signal and the door magnet signal are uploaded to the NB controller, and then uploaded to the database in real time through the base station. Through comparative analysis, it is confirmed whether the cabinet door is locked.

Administrators can monitor the status of locks, manage authorizations (keys/personnel/locks), handle work orders and other operations through the remote control platform.