Honeywell ASD-PL3-BP (Bulk Pack of 10) Smoke Detectors Prevent interference between beams with

Prevent interference between beams with dynamic beam phasing

FSCO-951 and FSCO-951A are intelligent

The disconnection of the supervision provides a positive indication to the panel that the control relay actually turned on

• Speaker circuits

Honeywell ASD-PL3-BP (Bulk Pack of 10) Smoke Detectors Prevent interference between beams withModels ASD PL3 and ASD PL3 IV are plug in type smoke sensors that combine a photoelectronic sensing chamber with addressable analog communications. The sensors transmit an analog representation of smoke density over a communication line to a control panel. Rotary dial switches are provided for setting the sensors address. Two LEDs on the sensor a r e controlled by the panel to indicate sensor status. An output is provided for connection to an optional