D309 Alignment
Strobe
Provides a visual indication to help align
the D296/D297 transmitter and
receiver .
D1005 Test Cord Provides an electrical connection to the
D296/D297 receiver to help align the
receiver and transmitter .
Projected-beam Smoke Detectors Document Introduction | en 15
Bosch Security System, Inc. Application Guide 2013.02 | 02 | F.01U.500.951