Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
Zhongheng high quality door lock cylinder
NFC Card Support(frenqucy:13.56MHz; Reading distance:above 6-15mm; Unlocking time:1-2ms)
CPU ST_ARM Cortex-M0
Material Aluminum alloy die casting & Paint & IML process Cover plate
Communication and network Support NB olt & WiFi(802.11 b/g/n @2.4GHz)
Interface Emergency power supply,Audio output,Breathing lamp of the handle
Mode of clutch DC motor
Lock Size 260*60*24.5mm
Battery 4pcs AA Alkaline batteries (Over 10,000 hours standby time)
Suitable door Wooden door,Security door,Steel door,Room door,Villa Door
Thickness of the suitable door 4-10 CM
Other function Fictitious cipher,Temporary Password
Other Features Alarm when low voltage,Password protection,Bell ring Alarm mode
Our delivery time is 15-40 days.
Generally, the delivery time will not be delayed due to the slack season of production.
We are a strong team .
We have after-sales service in every city in China and some countries abroad.