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Mode 1 - Direct application of power. 12V AC or DC is applied to the unit; the sound plays for the duration of the applied power. Mode 2 - Triggered by an isolated contact. The unit is permanently powered from 12V AC or DC.
Exit Switch (miniature surface mounting) model 5080. This slim-line surface fitting exit switch is manufactured in a robust alloy casting and has universal graphic symbols and is perfect for architrave fitting. The switch is rated at 3A with 12V – 24V. Dimensions (mm): H 83 x W 32 x D 25.
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View and Download Bell System 2-72 Multi Way installation and operating manual online. tabellet 2-72 Multi Way Video Door Entry System With Hands-free Colour Apartment Stations. 2-72 Multi Way intercom system pdf manual download.
Free Delivery on orders over £50. The Bell 61 is a two-way speaker unit used and comes with an individual volume control for the microphone and speaker. The 61 is used for Bell system audio panels up to 10 buttons.
The 900 Series door entry systems are recognised for their high quality and competitive pricing and are widely accepted as the industry standard. Each system provides all of the components necessary to install a complete audio door entry system; including a surface lock release as standard.
Due to the innovative design and stainless steel construction, our bell ringing mechanisms are completely protected against rain, dust, extreme weather, very high or low temperatures and oxidation.