1.Electrificatioin part adopt high quality material, good Conductivity, low temperature rise, strong transmission performance, low resistance
2.Fire proof PC, high fire resistant, anti-high temperature,excellent insulated performance
3.Good electic performance, high dielectric intensity, high rigidity, anti-nick.
4.Mainly used to control door bell:it has three connection end, they are normal open end (1), normal colose end(2), common end(L).
*Easy to install and operate
*Plastic Panel with Elegant Style
*Mechanical Life: 100,000 times
*Starting mode: press the button
*Optional accessories: concealing box
*Widely be used for vairous entrances
*Design with Plastic panel with strong durability
*PC fireproof material, with night vision function
*The Best Choice for Access Control
*Three Contact Output, Suitable for all kinds of Locks
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1.Taking down the fixed plastic shell and panel shell from the buckling position, then use the self-providing self tapping screw fix it on designated position.
2.According to the manner as required (normally open or normally closed), connect the wire with the joint of panel shell after take holding of the wire protruded from the fixed plastic shell.
3.That are OK after put the panel shell on the fixed plastic shell