1033/415 Outdoor Sirenes

Self-powered external siren mod.
Internal metallic protection cage
SA block input with reference to positive
RM memory reset input with reference to positive or negative
Possibility of programming siren time where there is permanent absence of block signal
Siren limiter max 9 over 24h or during activation (RM transition)
Alarm memorisation if the control unit has an RM1 output (via flash blinking)
Protection against battery polarity inversion (light signal) and power from control unit
Anti-aperture and anti-removal protection
Initial block function: with initial power the device does not produce sound but blinking starts; to start siren functioning it is necessary to correctly provide the SA and RM signals from the control unit
Acoustic pressure at i metres 102 dB(A)
Low battery internal check which, when an alarm goes off, blocks the flash and activates the siren
Mominal power voltage: 13,8 VDC
NC inputs block voltage at positive: from 5.5VDC at nominal voltage
Absorption at rest: 9 mA
Max. absorption in alarm: 1.2 A
Incandescent lamp. 12V lOW
Certified casing protection level (standard CEI 70.1). IPi4
Casing protection level declared by manufacturer: 1P44
Acoustic pressure: 102 dB(A) at 3 m.
Allocatable accumulator 12VDC2A
Anti-tampering tamper: IA @ 24VDC
Operating temperature: -25