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Door entry speech unit finder. Find door entry speech units fast.

           Door Entry Speech Amplifier Finder Tool

         We have listed most popular makes of door entry system amplifiers with pictures and terminal connections, so you can source the correct replacement. On some you will find a link to the handset data sheets (requires a PDF reader) to show the wiring. Your system will always work best with the manufacturers direct replacement.

Look through the pictures and locate your amplifier.

Check that the terminal markings are the same as those listed (some models look the same but have 2 and 5 wire versions) 

Check Out Our New On-Line Door Entry Handset Shop

CLICK HERE to visit our new door entry handset shop

 

BELL SYSTEM (BSTL) Original Amplifier

Original Bell System (BSTL) 51 Door Entry System Amplifier

 Terminals

 

Info

     
C 12vac In

Note : A low level buzz

H 12vac In from the speech amp is 
R Speech Line

normal when the lock

O Common

release is connected.

T Speech Line

 

   

 

   

Old model use Bell 51

   

or Bell 61

CLICK FOR PDF DATA SHEET

 

DISCONTINUED

 

BELL SYSTEM (BSTL) Bell 51

Bell System (BSTL) 51 Door Entry System Amplifier

 Terminals

 

Info

     
   

Note : A low level buzz

C 12vac In from the speech amp is 
H 12vac In normal when the lock
R Speech Line

release is connected.

O Common  
T Speech Line

Can replace with Bell 61

   

but 61 is smaller.

     

CLICK FOR PDF DATA SHEET

 

CHECK AVAILABILITY

 

BELL SYSTEM (BSTL) Bell 61

Bell System (BSTL) 61 Door Entry System Amplifier

 Terminals

 

Info

     
   

Note : A low level buzz

C 12vac In

from the speech amp is 

H 12vac In normal when the lock 
R Speech Line release is connected.
O Common  
T Speech Line  
    Fits new and old 
    audio panels
     

CLICK FOR PDF DATA SHEET

 

CHECK AVAILABILITY

                            

BPT Phonic Group AZ98

 Terminals

 

Info

     
    Used in older style
    BPT Panels
    (with paddle type
    buttons)
     
     
     
     
     
     

 

 

 

 

BPT Phonic Group AZ98LA

 Terminals

 

Info

     
     
     
     
     
     
     
     
     
     

 

 

 

 

BPT HA-200

BPT HA-200 Door Entry System Amplifier

 Terminals

 

Info

5 -12vdc  
21 +12vdc Used in Targha and 
8 Common Call Stainless Panels
11 Audio out   
12 Audio In   
14 Enabling  
     
  14 to Earth (always on)  
  14 to 12 (on when   
  receiver lifted)  

CLICK FOR PDF DATA SHEET

 

CHECK AVAILABILITY

 

COMELIT PC-8 (Now part : 1105)

 Terminals

 

Info

     
1 Not Used  
2 Speech Line  
3 Speech Line  
4 Common  
     
12v 12v ac  
12v 12vac  

CLICK FOR PDF DATA SHEET

 

SPECIAL ORDER

 

COMELIT 1100/U

 Terminals

 

Info

     
2 Speech Line  
3 Speech Line  
4 Common  
+ Positive Feed  
C Call Tone Line  
     
     
     

 

 

 

 

ELVOX ART 830

 Terminals

 

Info

     
5/6 Common (Link to Mic 6) Discontinued
8 Speaker Line replace with 930A 
    wiring is the same (link
6 Common

5 & 6 on 930A etc)

7 Mic Line

 

     
     
   

Used in original panels

   

with wedge type buttons

     
     

CLICK FOR PDF DATA SHEET

 

DISCONTINUED

 

ELVOX 930A

Elvox 930A Door entry system speech amplifier

 Terminals

 

Info

     
3    
4    
5 Common (link to 6 and psu)  
6 Common  
7 Mic Line  
8 Speaker Line  
     
     
     
     
     

CLICK FOR PDF DATA SHEET

 

CHECK AVAILABILITY

 

ELVOX 930C

Elvox 930C Door entry system speech amplifier

 Terminals

 

Info

     
     
1 Speech Line  
2 Speech Line  
3 Common & 12vac In  
4 12vac In  
5 Common Call Buttons  
     
     
     
     
     

CLICK FOR PDF DATA SHEET

 

CHECK AVAILABILITY

 

ENSIGN 3400-7800 AMP

 Terminals

 

Info

     
+ + Supply  
- - Supply  
2 Speech Line  
1 Speech Line

 

     
     
     

 

 

SPECIAL ORDER

 

ENTROTEC  ENT 102 AMP

 Terminals

 

Info

     
M+    
M-    
S2    
S1  

 

0V    
6V    
     

 

 

SPECIAL ORDER

 

ENTRYPHONE  ETX AMP

 Terminals

 

Info

     
     
C Common For use in original style
D Speech Line panels to replace carbon
E Speech Line

microphone units

     
     
     

CLICK FOR PDF DATA SHEET

 

SPECIAL ORDER

   

ENTRYPHONE  92ETXAMP

Entryphone Of London Door entry system speech amplifier

 Terminals

 

Info

     
     
C Common For use in later panels, fits
D Speech Line in plastic enclosure on
E Speech Line faceplate.
     
     
     
     

CLICK FOR PDF DATA SHEET

 

SPECIAL ORDER

 

FARFISA 337-C

 Terminals

 

Info

     
1 Audio In

Used in Farfisa, SELTI &

2 Audio Out Older Videx Panels
3 +  6-8vdc  
4 - 6-8vdc  
     
     
     
     
     
     
     

 

 

 

 

FARFISA MD30

 Terminals

 

Info

     
1 Audio In  
2 Audio Out  
3 +  6-8vdc  
4 - 6-8vdc  
     
     
     

 

 

 

 

FERMAX 
Original Fermax Door Entry System Amplifier

 Terminals

 

Info

~ Ac In  
~ Ac In Old Type amplifier
1 Lock Release Signal replaced by cityline
2 Speech Line

series

3 Common  
6 Speech Line

Various models 

   

  (Terminals Vary)

   

some included switching

   

relays for internal

   

intercom

 

 

DISCONTINUED

 

FERMAX 1144 (9696) Universal Amplifier

 Terminals

 

Info

     
~ Ac In

 

~ Ac In

 For City Classic Panels

Ab Lock  
Ab Lock  
1 Lock Release Signal  
2 Speech Line  
3 Common  
6 Speech Line  
     
     
     

 

 

CHECK AVAILABILITY

 

KALLGLOBE  25001
Kallglobe 25001 Door Entry System Amplifier

 Terminals

 

Info

     
3 Handset Common  
1 Speech Line No Longer Available
2 Speech Line  
AC1 Ac In  
AC2 Ac In  
V Call Button Common  
     
     

CLICK FOR PDF DATA SHEET

 

DISCONTINUED

 

LT TERRANEO  654ADU

LT Terraneo Original Door Entry System Amplifier

 Terminals

 

Info

     
     
1 Speech Line Use 2659N 
2 Speech Line  
+ Power In +  
     
     
     
     
     
     
     

 

 

DISCONTINUED

 

LT TERRANEO / Bticino  2659N

 Terminals

 

Info

     
     
1 Speech Line

Used in early

2 Speech Line LT Terraneo Panels
+ Power In +  
     
     
     
     
     

 

 

CHECK AVAILABILITY

 

SCHOONER Amplifier

 Terminals

 

Info

     
     
1 Speech Line

Use 2659n as a 

2 Speech Line replacement
+ Power In +  
     
  (Link 2 & 4 for 100%  
  Volume)  
     
     

 

 

DISCONTINUE

 

SRS 5155M Amplifier

 Terminals

 

Info

     
- Supply Common

Replaces 5152, 5153 &

+ 6-12vdc or 8-12vac

5154M Amplifiers

1 Speech Line  
2 Speech Line  
     
     
     

CLICK FOR PDF DATA SHEET

 

SPECIAL ORDER

 

URMET 5150/500 

 Terminals

 

Info

1A Speech Line PS,2,1,1A,~,-/~  (Markings)
Replace with part no: 1128/510
- - 6vdc

1A,-, +,2,1 (Markings)
Replace with part no: 1128/500

+ + 6vdc

+,-,1,2 (Markings)
Replace with part no: 1128/500

2 Speech Line 1A,-,+,1,2 (Markings)
Replace with part no:  824/500
1 Speech for 1130 h/s ~,-/~,1,2 (Markings)
Replace with part no: 1128/510

CLICK FOR PDF DATA SHEET

 

CHECK AVAILABILITY

 

URMET 1128/500 (6vdc 4 + n systems)

 Terminals

 

Info

+ + 6VDC PS,2,1,1A,~,-/~ (Markings)
Replace with part no:1128/510
- 12vac

1A,-, +,2,1 (Markings)
Replace with part no:1128/500

1 Speech for 1130 h/s

+,-,1,2 (Markings)
Replace with part no:1128/500

1A Speech line 1A,-,+,1,2 (Markings)
Replace with part no:  824/500
2 Speech Line ~,-/~,1,2 (Markings)
Replace with part no:1128/510

CLICK FOR PDF DATA SHEET

 

 

 

URMET 1128/510 (12vac with call generator 4+n)

 Terminals

 

Info

~ 12vac PS,2,1,1A,~,-/~ (Markings)
Replace with part no:1128/510
-/~ 12vac

1A,-, +,2,1 (Markings)
Replace with part no:1128/500

PS Call button common

+,-,1,2 (Markings)
Replace with part no:1128/500

1 Speech for 1130 h/s 1A,-,+,1,2 (Markings)
Replace with part no:  824/500
1A Speech Line ~,-/~,1,2 (Markings)
Replace with part no:1128/510
2 Speech Line  

CLICK FOR PDF DATA SHEET

 

CHECK AVAILABILITY

 

URMET 824/500

 Terminals

 

Info

1A Speech Line PS,2,1,1A,~,-/~ (Markings)
Replace with part no:1128/510
- -6v

1A,-, +,2,1 (Markings)
Replace with part no:1128/500

+ +6v

+,-,1,2 (Markings)
Replace with part no:1128/500

1 Not Used 1A,-,+,1,2 (Markings)
Replace with part no:  824/500
2 Speech Line ~,-/~,1,2 (Markings)
Replace with part no:1128/510

 

 

 

 

VIDEX 537

 Terminals

 

Info

     
1 Audio In

Used in SELTI, Farfisa &

2 Audio Out Older Videx Panels
3 +  6-8vdc  
4 - 6-8vdc

 

   

 

     
     
     
     
     
     

 

 

 

 

VIDEX 836/2 (800 Series)

 Terminals

 

Info

2 Speech Line  
~ Lock 

Replaced by 8000

~ 12vac (link to C) Series Modules
1 Speech Line  
~ 12vac

New Codes are :

~ Common to Handsets

8836/0 or 1 or 2

X Not Used

(Number after / denotes

P2 Call Button 2

number of call buttons)

P1 Call Button 1  

C

Call Button Common  

 

 

DISCONTINUED

 

VIDEX 837/2 (800 Series)

 Terminals

 

Info

2 Speech Line  
~ 12vac In

Replaced by 8000

3 + 8vdc Series Modules
1 Speech Line  
4 - Minus Supply

New Codes are :

~ - Minus Supply

8837/0 or 1 or 2

X Not Used

(Number after / denotes

P2 Call Button 2

number of call buttons)

P1 Call Button 1  

C

Call Button Common  

 

 

DISCONTINUED

 

VIDEX 4836/0 (4000 Series)

 Terminals

 

Info

C    
C1 Tone Call (link to button common)  
P1 Call Button 1 4000 Series Panels
P2 Call Button 2 Note : AC & DC Types
S Lock  
S1 Lock Relay Common (link to ~ )  
~ 12vac In  
3 Common to Handsets  
1 Speech Line  
~ 12vac In  
2 Speech Line  
 

 

 

 

 

VIDEX 4837/1
 

 Terminals

 

Info

     
     
    4000 Series Panels
    Note : AC & DC Types
     
     
     
     
     
     
     
     

 

 

 

 

VIDEX 8836/1 (8000 Series)

 Terminals

 

Info

2 Speech Line  
~ Lock   
~ 12vac (link to C) 8000 Series Panels
1 Speech Line Note : AC & DC Types
~ 12vac  
~ Common to Handsets  
X Not Used  
P2 Call Button 2  
P1 Call Button 1  

C

Call Button Common  

 

 

 

 

VIDEX 8837/1 (8000 Series)

 Terminals

 

Info

2 Speech Line  
~ 12vac In  
3 + 8vdc 8000 Series Panels
1 Speech Line Note : AC & DC Types
4 - Minus Supply  
~ - Minus Supply  
X Not Used  
P2 Call Button 2  
P1 Call Button 1  

C

Call Button Common  

 

 

 

 

ntry handset wiring diagrams, find your manufacturers direct replacement handset fast and buy handsets online.

                                                

   Intercom System and Video Intercom Systems Products      (click on logo for more info)              

                                      
  Click here for Acet Intercom SystemsClick here for ACT access control Click here for info on Aiphone intercom systems Click here for Alpha intercom system informationClick to see Bell System intercom range Click here for Bewator access control products Click here for Bitron video and intercom systems  
 

Click here for all BPT intercom system products  Click for info on Bticino intercom system products Click here for Comelit intercom system productsClick for info on Elvox intercom system products Click here for Entryphone of London intercom system products

 
 

Click for info on Farfisa intercom systems  Click here for Fermax intercom system and access control  Click here for Golmar intercom system info Click here for Pac access control infoClick here for Paxton access control productsClick here for alarm installation page

 
 

  Click here for info on STR intercom systems Click Here for Techniphone Door Entry Systems Click here for Terraneo intercom system productsClick here for Urmet intercom system range Click here for Videx intercom system information

 
 

* All brand names and trade marks are property of their respective holders and are used for product identification purposes only, to promote further sales of the manufacturers product. No infringement of copyright is expressed or intended.

 
   

We do not support or repair :          

 
                                                             Click here for Noralsy (we no longer support these products)Click here for Siedle intercom system products (No longer supported)    
               

Intercoms R Us Ltd  . . . for door phone , intercom repairs and video entry repairs in Outer London, Surrey and Kent (all popular makes of door entry intercomvideo entry, access control and cctv products are catered for) We supply and fit intercom and video intercom systems for the home, office, flats and schools/colleges. We also fit overhead door closers.We carry out installation and repairs for local councils, housing associations, businesses and domestic premises at affordable prices. So for all your security locks, lock fitting, door entry , door entry handset and  intercom repairs call us today. We have now launched our on-line handset shop where you can order handsets direct after visiting the door entry handset finder tool, for replacement door entry handsets.

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All Content Intercoms R Us Ltd © 2013  except manufacturer's own information (Trademarks, Diagrams, Product Pictures and Logos) which are copyright to the relevant companies.

We supply, install and repair door entry systems, intercom systems and access control systems in the following areas : South East London, SE2 Abbey Wood, SE3 Blackheath, Westcombe Park, SE4 Brockley, Crofton Park, Honour Oak Park, SE5 Camberwell, SE6 Catford, Hither Green, Bellingham, SE7 Charlton, SE8 Deptford, SE9 Eltham, Mottingham, SE10 Greenwich, SE11 Lambeth, SE12 Lee, Grove Park, SE13 Lewisham, Hither Green, SE14 New Cross, New Cross Gate, SE15 Peckham, Nunhead, Rotherhithe, South Bermonsey, Surrey Docks, SE17 Walworth, Elephant & Castle, SE18 Woolwich, Plumstead, SE19 Upper Norwood, Crystal Palace, SE20 Penge, Anerley, SE21 Dulwich, SE22 East Dulwich, SE23 Forest Hill, SE24 Herne Hill, SE25 South Norwood, SE26 Sydenham, SE27 West Norwood, Tulse Hill, SE28 Thamesmead. South West London, SW2 Brixton, Tulse Hill, SW3 Chelsea, SW4 Clapham, SW6 Fulham, SW9 Stockwell,  SW11 Battersea, Clapham Junction, SW12 Balham, SW13 Barnes, SW14 Mortlake, East Sheen, SW15 Putney, SW16 Streatham, SW17 Tooting, SW18 Wandsworth, SW19 Wimbledon, SW20 Raynes Park.  Kent and Surrey, BR1 Bromley, BR2 Keston, BR3 Beckenham, BR4 West Wickham, BR5 St Mary’s Cray, BR6 Orpington, BR7 Chislehurst,  BR8 Swanley, CR0 Croydon, CR2 Selsdon, CR4 Mitcham, CR5 Coulsdon, CR8 Purley, DA1 Dartford, Crayford, DA3 Longfield, DA4 Farningham, DA5 Bexley, DA6, DA7 Bexleyheath, DA8 Erith, DA9 Greenhithe, DA12 Shorne, Gravesend, DA13 Meopham, Southfleet, DA14, DA15 Sidcup, DA16 Welling, DA17 Belvedere, ME4 Chatham, Gillingham, ME5 Rainham, ME6 Snodland, ME10 Sittingbourne, ME13 Faversham, ME14 Maidstone ME19 West Malling,  TN2 Pembury, TN8 Edenbridge, TN9 Tonbridge, TN11 Hadlow, Hildenborough, TN12 Paddock Wood, TN13 Sevenoaks, TN14 Cudham, TN15 Plaxtol, TN16 Biggin Hill, Westerham,  KT21 Ashtead, RH3 Betchworth, KT20 Burgh Heath, KT14 Byfleet, CR3 Caterham, KT16 Chertsey, KT11 Cobham, RH4 Dorking, KT8 East Molsey, TW20 Egham, KT17 Epsom, KT17 Ewell, RH9 Godstone, RH6 Horley, KT22 Leatherhead, RH8 Limpsfield, RH7 Lingfield, RH1 Merstham, RH5 Newdigate, RH6 Norwood Hill, RH1 Nutfield, RH5 Oakwood Hill, KT16 Ottershaw, KT22 Oxshott, RH8 Oxted, RH1 Redhill, RH2 Reigate, GU23 Ripley, GU9 Runfold, GU5 Shere, RH6 Smallfield, RH9 South Godstone, TW16 Sunbury, KT20 Tadworth, TN16 Tatsfield, KT7 Thames Ditton, KT12 Walton On Thames, GU22 Woking, CR3 Woldingham, GU8 Wormley, GU3 Worplesdon.  Greater London West, TW1 Twickenham, TW2 Whitton,  TW9 Richmond, TW10 Ham, TW11 Teddington, TW12 Hampton, KT1 Kingston Upon Thames, KT2 North Kingston, KT3 New Malden, KT4 Worcester Park, KT6 Surbiton, KT9 Chessington, SM1 Sutton, SM2 Belmont, SM3 Cheam, SM4 Morden, SM5 Carshalton, SM6 Beddington.