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0 cm–3 cm (0"–1
alarma de contraseña ilegal que excede el umbral y alarma externa
000 password
Auto / Manual
IGMP v1/v2/v3
DAHUA ASF500B Double Door Magnetic Lock Buy DH ASF280B 0 cm–3 cm (0"–1ASF500B Double Door Magnetic Lock > 500KG * 2 Anti pull > Built in reverse current protection device(MOV) > Aluminum shell with high strength alloy material > Electromagnetic suction work completely, there is no mechanical failure > Can be set DC12V or DC24V > The residual magnetic design proof, wear materials > Double lock body insulation treatment Product Data Basic Suction Plate Dimensions 180 mm 60 mm 13 mm (7. 09" 2. 36" 0. 51") Applicable Door
