Siren delivered with battery.
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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.
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
Local or remote testing
Anti-sabotage (lid and wall mounting)
Up to 4 sirens per system
Comes with battery
No customer reviews for the moment.
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