Our Smart Hotel Door Lock is use smart cards as its keys and is controlled by a microcomputer inside it. It is reliable, easy to use and manage, which makes it`s a perfect choice for hotels, apartments. Unique ultra-low power design, only 4 batteries provide enough power for a lock to work normally for more than one year.
Features:
10.Automatic anti-false, Being able to distinguish the RF copied or forged.
Hotel Lock,Hotel Door Lock,Smart Hotel Lock,Stainless Steel Hotel Door Lock Shenzhen Zhuohao Intelligent Electronic Development Co., Ltd. , https://www.szactop-smart.com
Advanced DSP processing chip, ultra-high sensitivity; Ø Intelligent liquid crystal display function, intelligent operating system, more powerful;
Strong stability, superior anti-interference ability and adaptability;
Comply with relevant technical indicators of HACCP system, QS system and ISO system;
Dual signal detection circuit combining technology to accurately detect iron and non-ferrous metal impurities;
Dual signal display function; different sensing intensity will be displayed according to metal size;
Conveyor belts and pallets are made of white non-toxic materials that meet US “FDA†standards;
IP65 waterproof rating, suitable for wet, high temperature and low temperature working environment;
Adopting stepless speed regulating motor, the conveyor belt speed is adjusted freely;
Easy and detachable rack for easy cleaning;
It is convenient and quick to remove the device first;
All stainless steel material, beautiful and generous;
2.Metal panel, anti-oxidation surface treatment, durable use.
3.Free handles design which prevent vandalism.
4.Unique hidden mechanical key hole design.
5.ANSI standard five latches structure guarantee security.
6.False-closing alarm: light and voice warning when incomplete closing.
7.Compact lock body structure, good mechanical linkage.
8.Circuit board: microcomputer chip control, more stable.
9. Low working voltage alarming function.
Metal detectors use the principle of electromagnetic induction to detect metals. All metals, including iron and non-ferrous, have high detection sensitivity. The entry of ferromagnetic metal into the detection area will affect the distribution of the magnetic field lines in the detection area, which in turn affects the magnetic flux in a fixed range. A non-ferromagnetic metal enters the detection area when eddy current effects, also make the magnetic field distribution in the detection area changes <br> <br> metal detector Features: