DSC Alexor WT4911 - Outdoor Radio Siren

DSC Alexor WT4911 outdoor radio siren

As soon as it detects a suspicious intrusion into your property, the WT4911 sounds its powerful 105 dB alarm. And the strobe light that accompanies the audible alarm serves as a visual warning and deterrent. The WT4911 siren emits different alarm signals depending on whether it detects the presence of an intruder or the beginning of a fire and emits a cry, as confirmation, during the arming and disarming of the system.

Features siren DSC WT4911: 

• Sound intensity: 105 dB

• Siren sounds: alarms and confirmation screams

• Strobe light as a visual alarm

• Outdoor temperature reading displayed on the WT5500 wireless keyboard screen

• Transmission of module status, especially in case of sabotage or low battery

• Full supervision

• Local or remote testing

• Anti-sabotage (lid and wall mounting)

• Up to 4 sirens per system

• IP34 compliant

• Comes with battery