intercom installation , door phone installation, door entry phone installation, door intercom system , London, door entry system
Residential Entry Door Phone / Intercom
Installation and replacement

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Intercom repair


AUDIO DOORBELL INTERCOM

1) General description
 
  I chose this one as low cost alternative to mainstream manufacturers.
     Although Chinese products carry stigma of  low reliability products  but
     this one seems to be doing  it's job just fine.

 
2) As the price indicates it has it's limitations
 
   a) It can only serve on flat / office
    b) You can not add extra handsets
   
c) It does not operate heavy duty locks without fitting extra power supply.
    d) Distance between handset is limited to 20-30 meters
       (if you live on ground or 1st or 2nd floor you should be fine)

3) Reliability.
 
 Although tis system has pretty cheap appearance it seems to be performing fairly well.  

4) Cost
 
 
It comes in three different versions described below

 

Setup

Cost

1  Intercom only without lock release  £230
2 Intercom with standard lock release £280
3 Intercom with heavy duty CISA electric lock £400

5) Prices in table above are valid on following conditions:

a) All wiring will be surface mounted (clipped to skirting or wall),
b) Front panel will be on-surface type,
c) Front door is made of wood and fitted with "Yale" type latch lock,
d) If not present than cost to install standard "Yale" type rim latch lock is
£50
e)
If present existing wiring will be utilised after it has been tested.

5) COVERING AREA:  N. NW, W, SW, SE  London   EXCLUDING CENTRAL ZONE

6) Warranties  2 years.

7) Contact  : Michael Przybysz   07749101237  michal_p@tiscali.co.uk

 

Installation |  Repairs | Contact me

intercom installation, door phone installation, door entry phone installation , door intercom system , london, entry system
door entry system
, budget intercom, low cost intercom, door bell, doorbell