|Description||Push Press Button|
|Transportion||TNT, UPS, DHL, Fedex, Air, Sea|
|Packages||Carton, Wooden case, Pallet etc|
|Delivery Time||Normally 2-3 working days after payment|
|Payment Method||Company Bank, Western union, alibaba, Paypal etc|
Pictures for Sigma Elevator Lift Lop Cop Round Push Press Button With Braille
How to use elevator buttons
3. Alarm bell button, this button is like a bell sign, which is used for alarming, and the trapped person can alarm the duty room after pressing it.