Type: BHD-7000 Standard: Price: 0 Quality: High Quality Manufacturer: Shenzhen Minghost Electronic Company Applicable: Description: UV casing, soft and gentle, dust and water proof Single proximity card reader Elegant sturdy construction, Unique design for easy installation Two Secure Modes: 1. card 2. card combination of pin Relay output : 1.open signal 2. siren signal Input:door sensor Proximity range for ID card:>15cm Card holders:1000pcs Indication:two color LEDS beeper