Specifications

Model SK-4224 Fire Alarm Control Panel Installation/Operation Manual
A-6 151068
Four-Wire Smoke Detectors
Table A-2: Compatible Four-Wire Smoke Detectors
Manufacturer Model
Silent Knight
SD-P24F with SD-B4@ base
Detection Systems
DS200/DS200HD
MB200
ESL
445 Series
449 Series
Gentex
624
824
2040-24 Power Supervision Unit
System Sensor
1851B
2851/2851BTH
DH200ADCD