Feature: 1. The s5-bluetooth is a whole body zinc alloy shell case, which is anti-impact. 2. This access control machine has IP66 waterproof grade, can be installed indoors or outdoors. 3. It can be operated via bluetooth or 13.56MHz IC card and 125KHz ID card. Very intelligent and convenient to use. 4. Support to send remote electronic key to user, administrator can control access time. 5. APP supports for Android 4.3 and for iOS7.0. 6. 2 ways to open the door: bluetooth and card. Specification: Condition:100% Brand New Item Type:Bluetooth Access Control Reader Color: As Pictures Shown Optional Card: 13.56MHz IC Card (S5-BT IC) / 125KHz ID Card (S5-BT ID) User Capacity: 10,000 Mobile Phone Support: for Android 4.3 and for IOS7.0 or above Working Voltage: 12V DC Idle Current: <35 MA Working Current: <90 MAOptional Inductive Card Reader: IC Card / ID Card Card Reading Frequency: 13.56MHz / 125KHz Card Reading Range: 2-6cm/0.8-2.4in Bluetooth Version: 4.0 or above Reaction Time <2 Seconds Relay: One (NO, NC, Common) Lock Output Load: up to 2 Amps Working Environment: in Line with IP66 Working Temperature: -20 ° C - +60 ° C Working Humidity: 0%-98% Material: Zinc Alloy Casing. Package List: 1 x Access Control Machine Reading Head1 x Screw Kit 1 x Spanner1 x Resistance2 x Manuals Note: Applicable for bluetooth 4.0 or above.