Description

1. 2.4G microwave for the opening use frequency band, all passes through the American gauge, the European Union gauge high frequency radiation electromagnetic wave international authentication passes, also power minimum, when the auxiliary pole is short. Certainly does not have the harm to the human body. 2. The LR**0A active card is the double cell design, 1.5 seconds fixed time transmit the ID number. The battery may above the long-term usage 2 years. Replaces the battery the specification is CR***2, 3V. 3. LR**0B is the double cell design, when the use presses "0N" with the hand, immediate launch encryption ID number. This number is unable for the airborne encryption to explain. The battery may the long time use. 4. When use long-distance range active card, must read the card arrow direction positive dynasty the card direction demonstration. By enters the channel as the confirmation the request. 5. Reads the feeling dead ahead, should not have the metal plate to block accepts the signal. Best leaves the metal plate installment in order to avoid the influence receive is away from the active card to be possible to pass through the glass launch, but cannot cover by the object. Specifications: Input voltage DC*2V ± *5% Operating current **0mA Operating temperature ***-**0 Works the relative humidity *0%**5% Interface: RS**5(CGR***0R). Weigand (CGR***0W) Rang 3~*0M frequency 2.4GHz Sound/vision prompt BEEP / LED Card size *7mm X *5mm X 5.5mm Read size **5mm X *5mm X *3mm Weight **0g CGR***0W Connection: Red **2VDC Black GND Yellow WDATA0 Green WDATA1 CGR***0R Connection: Red **2VDC Black GND Yellow R+ Green R-