Keys and frame made of znic alloy
12 keys: 10 numeric keys and 2 function keys
Dustproof, waterproof, against corrosion,shake-proof, bombproof,falling raining,
hose-directed water and vandal resistant, used in access control system and calling equipment.
IK Protection Class DIN EN 50102:IK07
Mechanical and Performance Data:
Switch Contact Material: Gold Technology of the contact, Epoxy resin PCB.
Wide voltage input: 5V DC
LED voltage input :3VDC
Key lifetime > 600,000 cycles per key
Running lifetime > 5 years(without external power supply)
Interface:XH connector and male pins connector
Dimensions: 62.0*70.0 mm
Only the front panels shall be exposed to outdoor climate. The panels are dustproof, waterproof, shake-proof, pickproof, drill-proof and bombproof.
Operating temperature range: -25℃ - 60℃
Storage temperature range: –25℃ - 80℃
Relative humidity: 30%～90%
Atmospheric pressure: 60～106 KPaProtection Level: IP65(front panel)
A: unsupervised or semi -supervised positions of varied access control systems,security system, household applications.
C: shopping malls, hotels, airports, railway stations and other public areas,
D: Inquiry self-service terminal ,Ticket vending machines, renting,
gas stations, Internet public telephone ,video telephone etc.