Series 21 and Series 22 bases utilize a patented binary programming card that securely locks the device address into the base, eliminating programming errors that can occur due to sensor location changes during maintenance
Sensor Bases
Distributed Architecture
Highly Survivable
A single set of Harding addressable bases work with both the Series 21 and Series 22 lines of intelligent sensors.
Standard 4” (45681-210) and 6” (BAS2004) bases are flat and unobtrusive.
4” and 6” four- wire relay bases and a 6” four- wire sounder base are also available.
- 45681-210 – 4” Analog Addressable Base
- BAS2004 – 6” Analog Addressable Base
- 45681-225 – 4” Low Power Relay Base
- 45681-242 – 4” Analog Addressable Relay Base
- MB-RLYT-AA – 6” Analog Addressable Relay Base
- MB-SDRT-AA – 6” Analog Addressable Temporal Sounder Base
- MB-SDRT-SM – Sync Module – Temporal Sounder Bases
- 45681-321 – Isolator base for S21/S22 Sensors
- 4” or 6” standard low-profile bases
- 4” and 6” relay bases
- Steady or Three-pulse temporal sounder bases with high/low settings
- Sync modules for sounder bases allow for multiple configurations
- Zero insertion force
- Address locked into base
- Sleek, non-fading white polycarbonate
- Sounder bases completely backwards compatible with previous generations
- Relay bases completely backwards compatible with previous generations
- 45681-321 isolating base accepts S21 or S22 detectors without the need for separate line isolators
The contractor shall furnish and install, where indicated on the plans, either ionization, photoelectric, multisensor or thermal sensor addressable detectors with one of the several addressable mounting base options available. Mounting base options shall have the address mechanically located in the base to allow the free interchange of detectors. The combination detector head and base must be UL/ULC listed and UL/ULC listed as compatible with Harding network fire controls. The detectors, bases and sync modules shall be Harding part numbers DET2101, DET2102, DET2104, DET2105, DET2201, DET2202, DET2204, DET2205, 45681-210, BAS2004, MB-RLYT-AA, MB-SDRT-AA, 45681-225, 45681-242, 45681-210, 45681-321 and MB-SDRT-SM.
- S21/S22 Bases
-
A single set of Harding addressable bases work with both the Series 21 and Series 22 lines of intelligent sensors.
Standard 4” (45681-210) and 6” (BAS2004) bases are flat and unobtrusive.
4” and 6” four- wire relay bases and a 6” four- wire sounder base are also available.
- 45681-210 – 4” Analog Addressable Base
- BAS2004 – 6” Analog Addressable Base
- 45681-225 – 4” Low Power Relay Base
- 45681-242 – 4” Analog Addressable Relay Base
- MB-RLYT-AA – 6” Analog Addressable Relay Base
- MB-SDRT-AA – 6” Analog Addressable Temporal Sounder Base
- MB-SDRT-SM – Sync Module – Temporal Sounder Bases
- 45681-321 – Isolator base for S21/S22 Sensors
- Data Sheet
- Specs
-
- 4” or 6” standard low-profile bases
- 4” and 6” relay bases
- Steady or Three-pulse temporal sounder bases with high/low settings
- Sync modules for sounder bases allow for multiple configurations
- Zero insertion force
- Address locked into base
- Sleek, non-fading white polycarbonate
- Sounder bases completely backwards compatible with previous generations
- Relay bases completely backwards compatible with previous generations
- 45681-321 isolating base accepts S21 or S22 detectors without the need for separate line isolators
- Architects
-
The contractor shall furnish and install, where indicated on the plans, either ionization, photoelectric, multisensor or thermal sensor addressable detectors with one of the several addressable mounting base options available. Mounting base options shall have the address mechanically located in the base to allow the free interchange of detectors. The combination detector head and base must be UL/ULC listed and UL/ULC listed as compatible with Harding network fire controls. The detectors, bases and sync modules shall be Harding part numbers DET2101, DET2102, DET2104, DET2105, DET2201, DET2202, DET2204, DET2205, 45681-210, BAS2004, MB-RLYT-AA, MB-SDRT-AA, 45681-225, 45681-242, 45681-210, 45681-321 and MB-SDRT-SM.