Door entry systems offer both the ideal security solution and, for companies, simple compliance with the Disability Discrimination Act. Intercom technology has come a long way since the very first audio systems with a panel at the front door and entrance handset which was dedicated to buzz you in. in the beginning, video was added so that the callers would be scrutinized. After the black and white color versions, the digital signals replaced analog signals. At the next phase, the dedicated handsets were not needed anymore. The call panel located at the gate was linked to a switchboard or phone. This kind is one of the more complex door entry systems now available. It’s quite popular with landlords or those charged with maintaining flat blocks.
When a visitor presses a flat number, the panel speed-dials the homeowners’ phone number and connects the one visiting at the panel. They then grant the visitor access, in most cases by pressing the zero on the telephone keypad. Some versions provide video that may be viewed on specific TV channels in the apartment, adding another layer of security for more peace of mind.
With many systems, the homeowner does not need the traditional key. They may be given a key fob/card or even coded access. This emits a signal that also provides access. A crucial benefit of this is that you are not going to need to change the lock when the card/fob is lost as you would have to when the typical key went missing. The fob/card may be instantly deleted from the system and a new one added and given to the motorist. The system software also enables the phone numbers to be changed as needed, so there are even more advantages.
Short Course on Security – Getting to Square 1
The system may work as well when used in a business environment. The entry panel connects to the PABX switchboard and automatically dials whatever extension was set. This can be modified easily to fit using simple software. Consequently, if the receptionist has gone for lunch, then the entry calls may be redirected to another phone. Where no BT mobile is available; a GSM system will connect to a mobile phone for complete flexibility.
The Essential Laws of Businesses Explained
The newest development is a door entry system that works through an internet connection through an IP tablet or phone, PC or laptop. This means that distance to the property manager or safety is never an issue and one person can provide or restrict administrator and access control that is programming users, changing door standing or deleting interrogating, to websites or a number where that is needed.
It isn’t always apparent what will suit your needs best. But when investing in a new door entry system, it is wise to consult the professionals.