Features:
1) Adopts the patented technology of TEMIC from Germany
2) Excellent performance and reliability
3) Four AA alkaline batteries can work for more than one year
4) When it is in stand by position, the power consumption is less than 20mAh
5) Low voltage warning
6) Hidden high security cylinder
7) Can copy, recover, clear up and print the important data conveniently
8) TalenCa smart card management system is interactive software with videotext
interface. Each room's status is demonstrates like a diagram so it is very clear
to know the room's status
9) Finish: stain brass, 24k pearl gold, matt silver with polished rim, stainless steel

Outer packing:
6 sets/ctn
Dimensions: 540 x 330 x 540mm
N.W.: 3.80kg
G.W.: 4.10kg