Best Commercial Door Power Supplies

This series can be used in variety of applications to convert high voltage AC power into low voltage DC outputs required by most access control devices.
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Output Voltage: 6V DC, 200mA.
Reviews
Find Best Price at Amazon"Great product !!!"
"Notes the same as the previous generation but it is completely the same, does work however."
"Works good for the Aiphone."
"Had to add an extension onto a pre-existing system."
"I bought this unit to replaceone previously burnt out in a power surge."
Best Commercial Door Control

Fits in standard door knob installation hole -- adjustable latch backset 2 3/8" to 2 3/4". you're free to add, change, or delete user codes -- and come and go as you please. This lock works for exterior, interior, side, or garage entry doors. the keypad is lit up by energy efficient led when pressed, so you can see it in the dark. For rental or vacation home owner, this will reduce your costs in replacing locks and making extra keys. Please note: four aaa batteries not included: taken out to comply with transportation regulations. Fits in standard door knob installation hole -- Adjustable latch backset 2 3/8" to 2 3/4". This lock works for exterior, interior, side, or garage entry doors. The keypad is lit up by energy efficient LED when pressed, so you can see it in the dark. For rental or vacation home owner, this will reduce your costs in replacing locks and making extra keys. Easy setup: master code, passage code, and up to 8 user codes - all controlled by your master code.
Reviews
Find Best Price at Amazon"I was a little bit worried about the batteries running out of power and being locked out of my house, however, the unit comes with an additional battery pack that you can hide outside of your house and if you ever do run out of power you can plug it into the knob and punch in your code and enter into your house. Now do not worry the knob will give you ample time to alert you to a low battery so you don't have to guess when to change the batteries. I still have not changed my batteries since I bought this knob). This unit is capable of storing many different codes so if you have friends or family members you can issue them each their own codes! I have only one suggestion:When you install the battery pack I would put a small strip of tape around the battery doors. We have a habit of slamming the front door closed and after months and months of this I thought the battery was dead but after using the power pack and getting into the house I discovered that when the door was slammed the battery door slide open a little and one of the batteries poped out of contact."
"easy to install just be careful if you have a metal door outside and that two doors close next by each other the depth length of the knob handle wouldn't fit."
"I recommend this item as the perfect garage door key less entry."
"Easy to operate and the beeping sound is not as loud and irritating as some of the reviews claim, also very easy to install and setup combination."
"As mentioned in other reviews the wiring is fragile and the beep is loud and you cannot disable it without disassembling."
"The knob automatically locks when you close the door, so you don't ever have to worry whether or not your forgot to lock the door. I like the fact that it has a simple keypad on the door knob itself, rather than the door know with a number plate above or below it."
"I have put a picture up of one of the locks that were lacquered 3x. It is a great lock."
"Husband said it was easy to install."
Best Commercial Door Contacts

Heavy Duty Micro Door Limit Switch with Roller Plunger for Air Curtains from brands: Awoco / Maxwell / Pioneer / Welbon / Mars.
Reviews
Find Best Price at Amazon"Great product, well made."
"Exact replacement for the mars switch at $78 plus shipping."
Best Commercial Electromagnetic Locks

Provides excellent traffic control solution for areas requiring resticted access.Best for commercial application of magnetic door control.Magnetic Locks for Glass,Wood,Aluminum & other Metal Doors,UL Listed exceeding buzzer lock quality standards.Electromagnetic Lock system is of anodized clear aluminum finish.Electronic Keyless Door Lock Hardware Kit-Commercial Door Lock Includes everything you need: Adjustable mounting bracket,instant button or wireless remote release,12VDC power supply,1 momentary exit button,1 momentary exterior entry button for seperate door alert buzzer,1 electronic door alert buzzer,Seco-Larm Enforcer Exterior On-Off Tubular Key Switch,Wireless Reciever & 2 Remotes,Wireless Entry Announcer,Surface mounting on/off toggle switch,50ft. INCLUDES EVERYTHING YOU'LL NEED - Electric Magnetic Lock Includes Reinforced Receiver Enclosure, Wireless Buzz-In Remote Controls, Digital Timer, Wiring, Entry Chime, Keyed On/Off Switch And More (Assembly Required).
Reviews
Find Best Price at Amazon"I had an electric strike locking system on my glass door at my store that actually worked well but required some screw and latch adjusting from time to time."
"Good product and great support."
"I've used it for my small shop, and it works like charm for glass slide doors."
"You will quickly and safely gain access to and from any location with the convenience of either a simple keyless buzz-in remote, key entry, or exit button."
"Take from me, this has all the parts you gonna need to have it nicely set up, no hunting around for specialized magnetic lock accessories."
"Now we can get actual work done at the open and close of business, instead of being interrupted because of letting customers and employees in and out."
"Only thing my magnet is not pulling my door closed like before."
"Went from posting sign to say no public restaurant, to installing the great product and I love it."
Best Commercial Access Cards & Card Readers

Item Package Quantity: 50. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"They worked perfect for us."
"work perfectly for our truPortal access system."
"Large enough and sturdy enough for any project from home to school."
"great product and great seller support to go right along with it!!!!"
"It was exactly what we needed!"