DAHUA ACCESS READER (DHI-ASR2101A)

Technical Specification
Basic
Product Type Card reader
Buzzer Yes
Casing PC/acrylic panel
Function
Unlock Mode Card swiping/password
Multiple unlocking modes
Card Type ID card
Performance
Response Time 0.1 s
Card Reading Distance 0 cm–5 cm (0″–1.97″)
Port
RS-485 1 channel
Wiegand 1 output channel
Alarm
Tamper Alarm Yes

General
Power Supply 12V 0.5A DC
Protection IP66 (silicon sealant is needed, see the manual)
Power Consumption Standby ≤ 0.9W, working ≤1.7W
Product Dimensions 123 mm × 86 mm × 15 mm (4.84″ × 3.38″ × 0.59″)
(L × W × H)
Packaging Dimensions
185 mm × 163 mm × 71 mm (7.28″ × 6.41 × 2.80″)
(L × W × H, 1 in inner carton)
578 mm × 383 mm × 349 mm (22.76″ × 15.08″ × 13.74″)
(L × W × H, carton)
Operating Temperature –30°C to +70°C (–22°F to +158°F)
Operating Humidity 5%RH–95% (non-condensing)
Operating Environment Indoor; outdoor
Gross Weight 0.35 kg (0.77 lb)
Installation Surface mount
Certifications CE; FCC