ECT Telephone Switchboards - AN 9961 - AN9979
The ECT telephone switchboards are specifically designed to interface all Bitron audio and video doorphone installations (analogue, digital or €-BUS) to existing individual telephone systems, and to integrate all specific services in a single, high performing, functional system. With the ECT switchboard, each telephone in the home or office can become an integral part of the doorphone system with the possibility of answering to external calls and releasing the entrance door electric lock. At the same time, the telephone system will be completed with additional functions that only a top quality switchboard can provide:
• Doorphone call alert signal on busy telephone line
• Hold and recall line on hold functions
• Intercom service between all extensions
• Automatic redial of busy line
• Telephone and doorphone calls transfer function
• Surveillance function
• ‘Follow-me’ function
• Relay (optional) for remote control of connected devices (heating, garden water system, etc.)
AN 9425
Board for DISA voice functions, answering service, fax switch functions; suitable for AN 9979 switchboard only.
AN 9433 - REL 80
Remote control board for controlling three 16A - 24Vac
relays.
AN 9466 - EPRT 80
Line protection for 230Vca switchboard power.
AVAILABLE RANGE
CODE
DEFINITION
DESCRIPTION
AN 9961
ECT 61
Telephone switchboard for managing one trunk line and six extensions. With doorphone interface board for Bitron Video systems.
AN 9979
ECT 82
ECT 82 telephone switchboard for managing two trunk lines and eight extensions. With doorphone interface board for Bitron Video systems.
ACCESSORIES
AN 9466
EPRT 80
Line protection for 230Vca switchboard power
AN9441
EMU 80
External ‘on-hold music’ device
AN9425
EFX 80
Board for DISA voice functions, answering service, fax switch functions; suitable for AN 9979 switchboard only
AN 9433
REL 80
Remote control board for controlling three 16A - 24Vac relays


SEAL BIT RTV-200 GEL - AV 9996
This two-component self-polymerising silicon gel is the practical, effective, convenient and cost-effective solution to the problem of electrical junctions in extremely humid situations (underground pits, outdoor installations, etc.).
SEAL-Bit RTV 200 is easy and quick to prepare.
Apply directly by pouring into watertight junction boxes.
The product will polymerise and turn into a soft gel to make the junction waterproof also if submerged for a long time.
• Electric insulation capability: 230 Vac – 8A
• Applications: doorphone systems, video doorphone systems, telephone systems, outdoor low-voltage lighting systems.
• Advantages: waterproof, transparent, quick setting, atoxic, possibility of circuit maintenance and restoring.