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7494.0
RFID Proximity Entry Door Lock Access Control System + 10 Key Fobs
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JP¥
7494
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Questions & Answers
A This product doesn't include battery.
You have to go back into your manual and find out how to put your unit into programming mode and add whichever fobs you want programmed
By Exel Rivera on August 22, 2017
+12v to +12v, GND to GND, and your lock to LOCK
By Korban O'Malley on May 14, 2018
it should send book english with panel thank you
By Emile on May 15, 2018
I don't believe so sorry .
By Nutcheese Productions on March 23, 2018
Sure it can. Each unit would have to have the particular key bob programmed into it. Programming into one does not authorize others. You can use as many as 100+ on each individual unit, although that is probably a lot more than you need. To repeat each unit is unique and each operates only with the bobs, and local pass… see more Sure it can. Each unit would have to have the particular key bob programmed into it. Programming into one does not authorize others. You can use as many as 100+ on each individual unit, although that is probably a lot more than you need. To repeat each unit is unique and each operates only with the bobs, and local password programmed into it. see less
By Ann-Louise B. Jones on March 12, 2018
It seems unlikely. The antenna is a field coil surrounding the numeric pad. All the components are sort of mounted on one piece of plastic. I would suggest that if you are worried about security, you would be better off to armor the keypad and put an alarm service wire around the device. This device would be real easy … see more It seems unlikely. The antenna is a field coil surrounding the numeric pad. All the components are sort of mounted on one piece of plastic. I would suggest that if you are worried about security, you would be better off to armor the keypad and put an alarm service wire around the device. This device would be real easy to bypass: rip it off the wall and connect the correct two wires. Bottom line: if you are using this rfid reader in a high security situation, you are making a mistake. It is cheap and it works. Good for access control, not good for keeping out dedicated intruders. I have this on the front door of my building. It is great for letting people in or out during business hours. After hours, the door gets dead-bolted and the alarm gets turned on. see less
By David L. Little on March 3, 2018
It's quite possible -- the housing is plastic, so it wouldn't be much of a task to break in. Exactly what they'd have to short together would depend on your installation, but since the relay to actually open the door is located in the panel, there isn't really a way to protect against it. I don't and wouldn't use this … see more It's quite possible -- the housing is plastic, so it wouldn't be much of a task to break in. Exactly what they'd have to short together would depend on your installation, but since the relay to actually open the door is located in the panel, there isn't really a way to protect against it. I don't and wouldn't use this to actually secure something important. see less
By Brendan B. on March 1, 2018
you can extend the open time to max of 99 sec while on programming mode Push 4 then required second from 00-99 then #
By Palma on February 28, 2018
Yes
By philippe made on February 17, 2018
That will be 12 VOLTS DC AND ABOUT 3 AMPS with the door Electric Magnetic Strike Lock. (This is in most cases.) The max. current draw will depend ON the Electric Magnetic Strike Lock CURRENT. I allow 1 or 2 amps more on the over all current draw. So the max current is 3 amps I would install a 5 amp current source. As… see more That will be 12 VOLTS DC AND ABOUT 3 AMPS with the door Electric Magnetic Strike Lock. (This is in most cases.) The max. current draw will depend ON the Electric Magnetic Strike Lock CURRENT. I allow 1 or 2 amps more on the over all current draw. So the max current is 3 amps I would install a 5 amp current source. As Electric Magnetic Strike Locks age they will start to draw more current over time. Over all that will save on cost of the replacement and or a sevice call charge of an over loaded power souce. Always check the specs. before you start an install or a replacement. I hope that will help. JLG. see less
By Kosmos on February 18, 2018
Discussions
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open this forum in full pageAverage Rating:
4.5based on 107 Customer Reviews
Share your thoughts with other customers and get Tomtop Points, the first 5 reviews get DOUBLE Tomtop Points!
Write a Customer ReviewBy A***n
February 1, 2018
By V***a
January 27, 2018
By DonnainOhio
January 13, 2018
Used this in place of an elevator call button that operates on 120v. If you look at the relay on the back, it is a standard PCB mount relay and is rated at 120-240vac @ 3 amps... Again, this is a typical pcb mount you'd find in all sorts of electronics. Instructions are horrible but if you have some intuition, you know what you're doing and have electrical/electronic troubleshooting skills you should be able to make it work. Not sure what all the gripe is about the built in relay on the thing. I measured the current on the elevator setup and saw about 625 mA, the relay can handle at least 4 times that. Measure the current through the load you are driving to determine if you need a larger relay to be driven by the onboard relay and try to stay decently well below its limit. If you do need a relay, I would suggest a solid state relay. It can be tampered with and somebody with some know how could defeat it, however, it does have a spring loaded tamper switch that could be utilized to trigger an existing alarm system or siren. No problems programming it, a little tinkering with the meter (hint: continuity) and it works nicely so far. On some of the connection points I found 12vdc, I'm assuming some of the other reviewers are using this 12vdc to drive their load and not just the powering the common on the PCB relay directly. I suspect this COULD be the issue some people are having with it malfunctioning over time and I would not suggest using it like this as its possible that the current draw of the load is being yanked through the units supply line causing premature failure, just a thought. Again, the author of the instructions for this thing could definitely use more than a little guidance in their utilization of the english language ;) Overall, I think it's pretty nice for the price. I removed one star because if power is lost, the relay is triggered upon restoration of power (like an outage) and allows access momentarily if someone is there at that particular time I haven't found a way to prevent it, again, more investigation needed. In this application it shouldn't be that big of a deal. Last thing, I have not seen any video or anyone using this unit quite like I am (120vac on the PCB relay). I did not follow the instructions much because they are useless. I looked at the relay and seen its rating, and then used my multimeter to probe for 12 volts while it was powered on and enabling the relay. Used continuity test to see which pins are connected through relay and verified 12vdc was not present on those connection points while relay was in both states before connecting 120v to it.
By PcOpa
December 20, 2017
By cirbrod
December 19, 2017
By Braun
December 15, 2017
By BZman
December 8, 2017
By Shello
December 8, 2017
By mr e
December 4, 2017
I love this. But my internal relay started acting up after a few months with about 30 - 100 uses per day. We were driving the electric door strike directly off this keyboard relay. On the new one we bought we added an SSR relay to drive the door strike, that should hopefully move the high current load onto the SSR (easy to replace an SSR every few years in a easy to access location vs installing and programming a new keyboard)
By RACADAVI
December 2, 2017
By Radiobill
November 26, 2017
By BFK
November 21, 2017
For the price... This gizmo is great... Does what it is supposed to do... If you are buying this with the hopes of protecting your horde of gold, You might want to pass... For interior doors or cabinets that need to be a bit more secure... It will work fine... NOTE: Make sure you use a relay on the outputs. The circuitry in the unit is not designed to handle any large current loads...
By Adamo
November 13, 2017
By L. Davis
November 11, 2017
By Purchaser
November 11, 2017
I bought this for a shop door at work. It seems to work fine but like others said, use an external relay or you will be reentering your cards regularly. I am including a scan of the instructions because if you are a dummy like me, you will lose them and they are near impossible to find online.
By Mike
October 17, 2017
Excellent very good product, would recommend. I would have given it 5 stars if the instructions were more clear. I had trouble figuring out the wiring and I have an engineering degree. I actually had to take a picture of the instructions and then zoom in to read them. If they would improve the instructions, It would be a 5 star product. Works with out a bit of trouble.
By y***a
September 14, 2017
By r***m
June 29, 2017
By b***n
June 17, 2017
By s***7
May 23, 2017
