About
SCR-11 & 41 Steel Compact Ringdown Telephones are designed for harsh environments with special communications needs, ensuring high quality communications under extreme working conditions. As soon as the receiver is lifted the SCR-11 or SCR-41 automatically connects the caller to an assigned PBX location.
Features and Benefits
- Encapsulated circuit boards impervious to water condensation and dust
- 16 gauge zinc dichromate plated steel enclosure with powder coat finish
- Heavy duty industrial volume control handset
- Rust and corrosion resistant stainless steel hardware
- Electret noise reducing micorophone
- Magnetic reed hook-switch reduces moving parts subject to wear
- Service temperature range from -76° to +176°F (-60° to +80°C)
- Surge arrestor to prevent voltage spike damage
- Hearing aid compatible
- Electronic ringer for reliability
- Modular parts for easy service
- SCR-11: Curly Cord
- SCR-41: Armored Cord
Applications
These telephones are designed for use in harsh industrial environments such as:
- Refineries
- Power Generation Plants
- Pulp and Paper Mills
- Food Processing Plants
- Chemical Plants
- Construction Sites
- Cement Plants
- Sewage Plants
- Drilling Rigs
- Hydroelectric Plants
- Warehouses
- Mines
- Greenhouses
- and more...
Installation and Connectability
To provide felxibility and potential for growth, telephones are easily and economically connected to any telephone network by standard wiring and parts. Voice quality is unaffected when phones are connected within 15,000 feet (~4,600 meters) of a main telephone switch accepting single line telephones. Meeting safety standards may require use of special wiring conduits or other considerations. Order the SCR Ringdown separately or as part of an integrated system.
Accessories and Options
- Ring hook relay
- Off hook detect relay
- 20VC - 20' (6.1m) curly cord, volume control handset for SCR-11
- NC - Noice cancelling microphone
- RC - Retainer clips
- CH - Conduit hub
- AD - Autodialer
