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Bosch D297 12 V Projected Beam Smoke Detector

Our Price : $595.02

UPC Code: 782695006993

Product Code: 504116

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Description

The D297 Projected Beam Smoke Detector is used in clear open structures such as arenas, atriums, auditoriums, ballrooms, churches, factories, museums, and warehouses. Each D297 detector consists of a transmitter, a receiver, and a remote annunciation plate. Because the transmitter and receiver typically mount on the ceiling or high on walls or columns, they provide an effective and unobtrusive means of supervising public areas for fire protection. The D306 Remote Indicator Plate, included with the D297, provides a convenient means of verifying detector status. Install it anywhere within 100 ft (30 m) of the beam receiver. The D306 has LEDs to indicate normal, trouble, and alarm conditions, and test points to monitor the detector circuit.

Operates over distances between 30 ft (9 m) and 350 ft (107 m)

Six levels of switch-selectable sensitivity

Built-in alignment sights and tamper protection

Automatic range adjustment, signal synchronization, and contamination adjustment

Remote indicator plate annunciates voltage, trouble, and alarm conditions

Switch-selectable alarm signal delay

Auxiliary Form C alarm relay

REPLACES DS-DS240