2-Way Wireless Outdoor Siren

WT4911

• Siren Output – 100dB
• Siren sounds for alarms and squawks
• Strobe light functionality for visual indication
• Provides temperature to WT5500 wire-free keypad
• Transmits RF status, low battery and tamper condition
• Large print area for company logo
• Front and back tamper detection
• IP34 rating
• Nominal battery life – 2-3 years
• Compatible with IMPASSA 433MHz  SCW9057 and DSC Alexor 9055
• Remote test capability

External wireless siren includes a lithium battery total $180 inc GST
Shipping Australia wide but not rural areas – extra charges apply

2 years warranty on the siren
1 year warranty on the Battery