2017 hot sale Heavy duty die casing back lighted keypads with 12 buttons

Main Features:

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

Keypad layout:Matrix

Running lifetime > 5 years(without external power supply)

Interface:XH connector and male pins connector

Dimensions: 62.0*70.0 mm

Environment Requirements:

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: 0℃ - 60℃

Storage temperature range: –25℃ - 80℃

Relative humidity: 30%～90%

Atmospheric pressure: 60～106 KPaProtection Level: IP65(front panel)

Applications:

A: unsupervised or semi -supervised positions of varied access control systems,security system, household applications.

B:Industry application.

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.

2017 hot sale Heavy duty die casing back lighted keypads with 12 buttons Images