This luxurious coded + mifare proximity card smart lock offers you three ways to open the door: code, RF - card, mechanical key, so convenient! It adopts electromanetic wave sense technology, more sensitive. It applies many palces， such as hotel, parking lot, housing area, office guard, etc.
1. Three ways to open the door: code, RF - card, mechanical key. 2. Card type: Temic card；Mifare 1 card；IDcard（Apartment hotel select to use），can choose one type of these cards. 3. Adopt electromagnetic wave sense technology, more sensitive, sensor distance≤5cm. 4. Working power supply: DC: 6V, four pieces 5# alkaline battery, over one year service life. 5. Main chip of the circuit board adopts low power consumption American Texas apparatus Ti chip. 6. Power consumption: quiescent current: ≤15 microamp（μA）；card read current：≤20 microamp（mA）；unlocking current：300 microamp（mA）or so,（lasting 0.3 senond） 7. Working circumstance: temperature: -20℃～+70℃、humidity：≤95% RH；. 8. Application places: hotel, parking lot, housing estate, office entrance guard, etc. 9. System layout: computer(self-provided)，a set of card soft system（distribution freely），a dedicated card sender,some cards, some gate lock.