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Edwards 757A-WB Surface Metal Back Box is specially designed for use with compatible life safety communication and control equipment. The horn emits a piercing low-frequency sound that is easily heard above moderate ambient noise levels. Also, the flash from its strobe can be noticed from almost any position in the room, corridor, or large open space.
In fact, Edwards 757A-WB integrity’s rugged plastic housing is made from durable and fire-retardant, high-impact plastic with a slightly textured surface. Its ingenious mounting plate firmly holds the device in place with a single screw. Also, a separate trim plate is not required. Terminals accept up to #12 AWG (2.5mm2) wire for polarized connections.
In general, Strobes are shipped with standard wall-mount style “FIRE” lens markings. Where ceiling orientation, other languages, or different lens markings are required, Edwards offers optional LKW and LKC series Lens Marking Kits. Besides, these optional lens markings simply snap onto the strobe. In addition, integrity horns and horn-strobes are designed for 16 to 33 Vdc operation and must be connected to signal circuits that output a constant (not pulsed) voltage. A diode is used to allow full signal circuit supervision.
Features / Specifications
| Weight | 4 lbs |
|---|---|
| Dimensions | 8 × 8 × 8 in |
| Brand |
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Edwards 757A-WB Surface Metal Back Box is specially designed for use with compatible life safety communication and control equipment. The horn emits a piercing low-frequency sound that is easily heard above moderate ambient noise levels. Also, the flash from its strobe can be noticed from almost any position in the room, corridor, or large open space.
In fact, Edwards 757A-WB integrity’s rugged plastic housing is made from durable and fire-retardant, high-impact plastic with a slightly textured surface. Its ingenious mounting plate firmly holds the device in place with a single screw. Also, a separate trim plate is not required. Terminals accept up to #12 AWG (2.5mm2) wire for polarized connections.
In general, Strobes are shipped with standard wall-mount style “FIRE” lens markings. Where ceiling orientation, other languages, or different lens markings are required, Edwards offers optional LKW and LKC series Lens Marking Kits. Besides, these optional lens markings simply snap onto the strobe. In addition, integrity horns and horn-strobes are designed for 16 to 33 Vdc operation and must be connected to signal circuits that output a constant (not pulsed) voltage. A diode is used to allow full signal circuit supervision.
Features / Specifications
| Weight | 4 lbs |
|---|---|
| Dimensions | 8 × 8 × 8 in |
| Brand |
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