12V Wired Sound Alarm Strobe Flashing Light Siren Home Security System

Added to my adt alarm to hear outside very easy to do just look at the wiring diagram. Save yourself a hundred plus dollars. Fast shipping and good quality mount in a protected area for protection. The flashing light is a plus the tone is sharp and loud enough to be heard for a fair distance. Would buy again.

Very inexpensive and works as described!.

Great for the price, very loud with nice strobe.

Works well and is loud AF. Definitely does the Job of alerting when someone opens the door without authorization. Of course, this is a simple aural and visual notification output device so depending on what it's hooked to, your mileage may vary.

do not buy. You can't here and is not good for outside or inside your home unless it is close to you.

water valve on reminder with a honeywell mercury glass bulb thermostat 15 degree tilted on 2 X 4 THAT IS BOLTED TO THE OUT DOOR FARM TYPE SERVICE valve spigot type (long handle ) WITH 4 3 INCH 1/4 X20 THREADED BOLTS POWER FLOWS thru 12 volt loop fused with a cancelling toggle switch loop circuit FROM FUSED AND SWITCHED ON/OFF THRU MERCURY BUBBLE DUAL WIRES TO RELAY COIL WHICH ACTIVATES THE CONTACT PORTION OF RELAY FOR 12 VOLTS STARTS THE LOUD SOUNDER VELCRO keeps the velcro mounted sounder box out of weather HIGH UP UNDER SOFFIT ROOF EXTERIOR PANEL sounder unit dry VERY LOUD. CANT SHOW MY VIDEO AS IT IS AN AVI MAC FORMAT NOT AN MP4

PRETTY LOUD THE FLASHING LIGHTS ARE A LITTLE WIMPY BUT IN THE DARK IT WOULD BE SEEN . I USED IT AS AN ALARM AND VISUAL BEACON ON MY WALK IN COOLER THAT WAY IF TEMP WENT ABOVE 45 IT WOULD ALARMWORKED FINE

I saw it and knew it was what I needed for the silent alarm. I unhooked the siren so only the strobe lights worked. I then attached It to the bracket that holds the PTZ. I connected it to the alarm system. I can trigger a silence alarm or full blown LOUD siren from the Security System. 4 Stars ⭐️⭐️⭐️⭐️ !