Master Key Matrix Plan

Designing master key systems is an art that the locksmith trade perfected over a hundred years ago. In fact many modern encryption methods, generally use the basis of understanding in master key system design to guide developers in their encryption designs.

Pictured here, is a small keying matrix from one of the master key systems I recently designed, manufactured, built and installed for a client.

Across the top, in numerical descending order is the list of doors.

The vertical column displays each key in the system. The "X" marks the corresponding doors that each key operates.

Designing master key systems is not a difficult task, if the manager making the request provides the locksmith with a correct keying matrix.

The key column displays the key number, but I often ask the client to simply write down all employees names and then mark the doors they need access to. I then proceed to create a system that enables an individual key for each employee. If that person were to no longer be employed and they did not return their key, the manager could remove that name from the system without requiring to replace all the other employees keys. This cost saving is huge, because new keys do not to be issued, just the one key that is lost.

When requiring to add additional people to the system a new key can be added easily without affecting other users.

Essentially, I try to ask clients to graphically indicate who needs to open which door. I am not interested in the time of entry, the ability to draw data from entering or time-clock operations, the extra benefits that an electronic, key-less access control system offers.

I was chatting with a leading security industry consultant a few days back and he mentioned that any security system requires the mechanical back up to support the electronic or wireless access control systems, out there.

"People require efficient maintenance free mechanical access to entry's, in case of an emergency. All commercial and residential properties need to be aware that while electronic security products are everywhere, they are prone to faults due to power or lack thereof."

A mechanical system is often easier to control and less expensive. Maintenance is significantly easier and often the costs associated with maintenance, less.

Master keying can be done in many brands currently on the market. However, products like Kwikset Smartkey or Schlage Securekey cannot be master keyed.

Our Bilock extreme security systems are the perfect product to provide up to 16 million keys. That enables each member of your organization, secured access as you see fit for each person. If they leave, it is only one key that needs to be removed - theirs. An individual key and a swipe card that you wear on your work clothes now are identical. Swipe cards are relatively easy to duplicate, Bilock keys are not.

When you want the best, to secure your property, with the most convenient access and control. Bilock is one of the better choices.

(Coming soon Galaxy)

Wheelie Bin Gravity Lock - Additional Pictures

Our recent post on Gravity Lid Locks has generated significant interest. Especially from apartment complexes and city councils.

There appears to be an increasing scavenger problem in many towns and cities, where trash is being picked through before it gets to the tip/dump.

We now include some additional pictures of what and how the lock works and operates.

Here you can see the lid closed and the keyhole in the front body.

The locks here are available master keyed, keyed alike, keyed to differ, keyed in batches etc.

View from above.

(Price On Application)

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Facebook And Twitter Contribute To Rise In Property Crime

"Users of social networking sites such as Facebook and Twitter have been warned by police after two men were convicted of burgling a house whose owners had advertised the fact they were away."

Do you faceoff on Facebook? Do you Tweet? If you do, it is is perhaps important to know that your movements are being watched by many people.

Mobile Cell Phone Gate Operator

The GSM Key is a new device that has been produced to enable automatic gate controls using your cell or mobile phone.

The GSM-KEY System is an advanced secured system that is based on the cellular network, The GSM-KEY system works with Caller ID and when an authorized number calls, the system will recognize the caller and open the gate, While it will not answer the call so the call will not cost anything.

How does it work?

GSM-KEY uses a professional industrial grade GSM engine that receives calls at its SIM number, as any ordinary GSM phone. You need to use any operator that operates in the 900/1800 MHz band, that is the standard in most of the world.

Example: If your SIM card phone number 35674564, that is the number you have to call to open the gate. GSM-KEY uses built-in memory where you will store the numbers of people enabled to open your gate (up to 200) When GSM-KEY receives a call, it will check the calling number and if the number is in the list, it will reject the call and open the gate.

Does it work with any electric gate?

Yes. All electric gates have a button that is used to open them. GSM-KEY has a relay contact that has to be connected to the opening button. It actually pushes the button in your place.

Does it cost anything to use my phone to open my gate?

GSM-KEY doesn't answer the call, it simply checks the caller ID. Your network must send the caller ID otherwise GSM-KEY won't work. Usually operators don't charge until you answer the call, so it won't cost you anything to open the gate with GSM-KEY.
Of course you need to have an active SIM inside it, and this may have a monthly fee regardless of the calls.
Check your local operators for these details.

What is the maximum working distance?

GSM-KEY doesn't have limitations like a normal remote control. Using a mobile phone you can open from very far away, even from another city!
It is really convenient to arrive in front of your house when the gate is already open, without having to wait in the middle of the road, isnt it?

How can I enable different phone numbers to open my gate?

To store a number, you simply send an SMS, that starts with a password, to GSM-KEY, indicating the phone number to enable, and its position in the list.
Numbers are stored in GSM-KEY memory and not on the SIM. This prevents somebody from removing the SIM to copy all the numbers into a mobile phone.
Only the one who knows the password can insert or delete enabled phone numbers.
For faster operation you can order special software to connect the GSM-KEY to your PC and input numbers.

How many different phones can open my gate?

GSM-KEY accepts up to 200 full numbers. In addition, 40 special phone numbers are available that allow entrance to the building by time and days of the week...

What else do I need besides GSM-KEY?

You need only a valid SIM card. Install GSM-KEY, insert SIM, program enabled numbers and you are ready to go.

Is it difficult to install it?

You need to connect the 2 wires that come out of the box in parallel with the Gate push button.
Connect it to AC power, insert SIM and start programming numbers (12 numbers can be programmed with only one SMS).
Installing GSM-KEY is simple for anybody with enough technical skills.

(Price On Application)

Pro-Magic Lubra-Gel UPDATE

We previously wrote about this fantastic product back in January.

The product has saved me and many customers multiple times. It lubricates and protects metal machinery and locking components, easily, effectively and economically.

Sold primarily to the heavy machinery manufacturing industry and also automobile manufacturers, the new manufacturing facility is in Detroit, MI.

We have requested supplies from the manufacturer to enable retail sales.

There has been an very high demand for this product since we first started talking about it. The manufacturer is currently a couple of months behind production and no release date has been updated.

We hope to have supplies by December.

Industrial Trash-Bin Gravity Lock

Pictured here is a typical industrial waste bin, often found near small businesses for depositing their waste.

A common problem occurring is these bins filling up with other peoples waste. Often the small business will try to secure the lid, to prevent unauthorised access to the bin. This usually requires the addition of a padlock and chain to the container, requiring the waste collector to exit their cab and open the padlock.

Not anymore, thanks to our friends at Lock Focus. They have designed and built another unique locking mechanism (pictured below) tailored to allow the security of the container but with the convenience that allows the waste collector to not exit the cab to empty it. This enables cost savings in time and storage and also the security of the container.

The lock is internally mounted with just an exposed keyhole where a 1/4 spanner lock key is used to unlock the mechanism for the small business.

When the bin is tilted forward as the collector raises it, the gravity action on the mechanism allows the lid to unlock emptying the contents of the bin. When the bin is lowered, the lock is automatically locked again.

There is an emergency release handle inside to allow for egress if necessary.

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Gravity Lid Lock

Wheelie bins are the modern method used by waste and trash collection companies for hauling garbage away from many residential neighborhoods.

Many homeowners like the style and use of roller garbage/trash recepticles because they occupy a small footprint, are usually pleasant to look at and operate, can be easily manouvered by all manners of people.

Lock Focus, a well known Australian manufacturer of specialty locking products, recently released a unique Gravity Lid Lock, purposely designed to secure the lids on wheelie bins.

Aside from the obvious, locking the lid of your wheelie bin can protect your children from accessing the trash you throw away and also prevent unwanted wild animals from being able to spread your garbage all over the street. The lid becomes key lockable. The waste collector, using the modern waste collection vehicles, does not require to exit the vehicle to unlock the lid with the unique and especially designed release mechanism. The waste collection vehicle can pick up the bin, empty the contents, automatically unlocking the lid with the gravity sensor and return it to ground, all while remaining in the cab of the truck.

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