Can't this be easily defeated by gaining access to the wires behind the keypad and shorting the two wires together?

It uses a special tamper resistant screw that holds the cover on that makes access to wiring in back more difficult but not impossible.

How do order more Key fobs

125KHz EM ID cards are compatible with the keypad. You can search “125KHz EM ID cards”on AMAZON.

Can I power this keypad with a 12V alkaline battery from a hardware store?

It can not be powered by the Alkaline battery. Usually we suggest you use a 12/24VDC 1A power adapter to power it if there is no auxiliary output of the gate&garage door opener. Also you can use a USP power supply for it if the AC electricity is not stable.

Our gate needs one continuous open code and several temporary open codes. Is this possible? I already received the unit from you. Thanks.

Thanks for ordering our Wired Keypad. You can set maximum up to 2000 codes to our keypad. But they are all permanent codes. You can delete the codes manually after them to be used temporarily by someone only has temporary authority. Best regards, Supreform Tech

ASIN	B07RCH8T17
Brand	Supreform
Brand Name	Supreform
Colour	Silver
Customer Reviews	4.0 out of 5 stars 153 Reviews
Display Type	LED with backlighting
Item Weight	0.48 Kilograms
Manufacturer	Hiland Technology Co., Ltd
Material	Zinc Alloy
Material Type	Zinc Alloy
UPC	828217352213
Voltage	12 Volts

IP68 Waterproof Universal 12V 24VDC Metal Case Digital Wired Keypad for Garage Door, Gate Opener and Access Control Systems

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