2020 newer Cheapest electronic smart door lock rfid hotel fit 30~70mm thickness door lock

Place of Origin:

Guangdong, China

Brand Name:

ACMEEN

Model Number:

HL-2037

Certification:

CE, CE

Product Name:

card rfid Hotel lock

Door requirement:

30~70mm

Material:

Stainless Steel

Color:

Silvery/black

Size:

290*68mm

Working voltage:

DC4.5-6.5V(4pcs 1.5V alkaline batteries)

Working temperature:

-20~85°C

Working humidity:

10%~95%RH