RESOURCES
These solid state warning signs are designed to alert any occupants of an area of a potentially dangerous situation. The warning signs may be configured as single or dual level, with dual level units driven via a two wire or three wire system. In the two-wire dual level system, a level one alarm becomes a level two alarm by reversing the polarity of the wires. In the three-wire system, individual first and second level alarm signals are required.
Subcategories
These solid state warning signs are designed to alert any occupants of an area of a potentially dangerous situation. The warning signs may be configured as single or dual level, with dual level units driven via a two wire or three wire system. In the two-wire dual level system, a level one alarm becomes a level two alarm by reversing the polarity of the wires. In the three-wire system, individual first and second level alarm signals are required.
These solid state warning signs are designed to alert any occupants of an area of a potentially dangerous situation. The warning signs may be configured as single or dual level, with dual level units driven via a two wire or three wire system. In the two-wire dual level system, a level one alarm becomes a level two alarm by reversing the polarity of the wires. In the three-wire system, individual first and second level alarm signals are required.