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Smoke Detectors
1275
120 VAC Battery BackupIonization Smoke Detector
FEATURES
- Flashing red light indicates alarm
is receiving power.
- Green LED "power on" indicator.
- 24-unit multiple station interconnect, with originating alarm indicator.
- Ionization chamber responds fast to low-smoke flaming fires.
- Test button checks horn, battery and alarm circuitry
- AC quick-connect power harness.
- Loud piercing, pulsating horn.
- Special twist-off trim ring for fast installation.
- 9V battery included.
- UL listed
- Tamper proof locking pin to deter theft.
- 5 year (limited) warranty.
| APPLICATIONS | |
| Fits: | Fits up to 4" octagonal electrical boxes. |
| Interconnectability: | 24-unit multiple station interconnect, with
originating alarm indicator. Please Note: These detectors are designed to work only with other model 1275's and 1235 's. They may not trigger other devices including alarm bells and other brands of smoke detectors. |
| PRINCIPLES OF OPERATION | |
| Detects smoke by Ionization | |
| RATINGS | |
| Approvals: | Meets UL 217, NFPA , CSFM , FHA, HUD. |
| Auditory: | Loudness:
85 dB minimum @ 10 ft. Duration: Continuous while smoke is present. |
| Battery: | Nominal Voltage:
9V Battery Replacement: Note that the alkaline battery can be replaced with a lithium battery for longer life. |
| Electrical: | Voltage:
120 VAC Amperage: 80 mA max per detector (maximum 80 mA for originating unit with 24 detectors interconnected). Solid State Circuitry: Complementary MOS integrated circuit provides maximum stability and minimum power consumption. Low Battery Indicator: Sounds a chirp at 30 - 40 second intervals for a minimum of 7 days, to signal low battery. |
| Sensitivity: | Preset to nominal 1% obscuration. |
| Temperature: | Operating:
40° F - 100° F |
| Miscellaneous: | Humidity:
5 - 95% relative humidity |
| SIZE | |
| Diameter: | 5 5/8 " |
| Height: | 1 1/2 " |
