STI 7555 - Manual (Page 3)

DIMENSIONS
- 3 -
SPECIFICATIONS
OPERATING VOLTAGE Internal power 9 VDC battery (not included)
Remote power 12-30 VDC
OPERATING TEMPERATURE 32°F -120°
POWER CONSUMPTION Stand by: 50µA
Siren low volume: 85mA
Siren high volume: 90mA
Strobe: 25mA
SIREN VOLUME Low: 85 dB
High: 100 dB
ALARM TIMING Independent control for siren and strobe:
15s, 30s, 60s, continuous
LOW BATTERY WARNING LED flash once every 30 seconds
FORM C DRY CONTACTS 0-30VAC/DC, 1 Amp
RATED FOR Contacts reset after longest alarm setting
KEY SWITCH Alarm on: normally closed
ALARM SWITCH Stand by: normally open contact required
POLYCARBONATE UL94V-2
FLAMMABILITY RATING
FRONT R.H. SIDE
4.31 in.
(109mm)
33.75 in.
(857mm)
19.75 in.
(502mm)
24.75 in.
(629mm)
7.31 in.
(186mm)
3/8”
DIAMETER
3