Wireless Z-Wave Outdoor Siren & Strobe Alarm, Clear Lens; Cert ID: ZC08-13100001

FortrezZ Siren provides sound and visual alerts you can depend on. Uses both wired connection as well as wireless through Z-wave. 110dB ear splitting sound will deter intruders. Tamper proof enclosure w/ 9V battery backup included. Red Flash indicator will flash at night to alert for alarms (**note LED flash is for nighttime use only. LED's are not super bright (like our SSA1/2 models) and may not be effective for use during daylight hours)