

In stock
1

SYSTEMSENSOR - CO Detector 4 Wire12/24VDC With Test
MFR: CO1224TR
SKU: CO1224TR
By: system sensor (honeywell)
In stock
1

SYSTEMSENSOR - Base 6" Intelligent Detector White
MFR: B300-6
SKU: B300-6
By: system sensor (honeywell)
In stock
1

SYSTEMSENSOR - 2D51 Photoelectronic Low-Profile Plug-In Detector for Special Applications
MFR: 2D51
SKU: 2D51
By: system sensor (honeywell)
In stock soon
Expected by Apr 14, 2026.
1

SYSTEMSENSOR - Outside Screw & Yoke Supervisory Switch
MFR: OSY2
SKU: OSY2
By: system sensor (honeywell)
In stock soon
Expected by Apr 9, 2026.
1