- No Contract
or Monthly Charges - 3 Year
Warranty - 30 Day
Satisfaction Guarantee
- Description
- Specifications
- Features
This loud siren (130db) can be mounted indoors or outdoors, and communicates wirelessly with the main panel, with a wireless range of 150 feet. When the alarm is triggered and the siren sounds, it will scare off any intruders as well as alerting you, the neighbors, and anyone else nearby.
The siren is weather resistant, so a little rain won’t hurt. Just make sure to avoid any pooling or standing water.
- 433MHz wireless signal
- ~150 ft. wireless range
- 130 decibels
- 130 decibels
- 433MHz wireless frequency
- ~150 ft. wireless range
- Mounts indoors or outdoors (avoid areas where water collects)
- Plugs into wall outlet for power (110-220V input)
In stock
- Product Description
- Product Review
- Customer Review
- Product Q & A
Outdoor / Indoor Siren (433 MHz) Fortress Security Store Description
Compatible with S1, S03, S6, Total Security 433 MHz, and with Total Security WiFi
Not Compatible with Total Security 315MHz, S02, GSM, or Standalone systems.
Featuring a 130dB alarm, this siren can be mounted either inside or outside your building and connect to the main panel wirelessly. As an additional siren, you can ensure that the alarm will sound everywhere (in addition to the internal siren). Particularly useful if you have a large house, or require an alarm outside that will alert neighbors in an alarm event, this is a loud and low cost siren compatible with the S1, S03, S6, Total Security, Total Security WiFi, Ani, and Vea systems. Comes with a 110v wall adapter. Purchase this accessory at the same time as an alarm package and we will program everything for you! 433 MHz wireless signal
Tell us what you think about this item. It helps us get better at what we do, and ultimately provide you with better products.
Very easy to pair up with the original control panel.
This should be a prerequisite with any of the systems. Best installed in the attic near a gable vent, too difficult for an intruder to get to and disable yet in a good location to let neighbors know there's a problem. Highly recommended!
As usual, great accessory for the system!!! VERY loud and easy pairing with the system!!!
Easy to configure, very loud
Excellent response. Unfortunately the instructions for actually programing the siren (to alarm upon activation, not have "chime" feature) are not included with the product. (Does have the instructions to pair siren to the main panel however.) Required a call to tech support, whereupon the young lass has no clue about the issue and simply shipped me a new siren, even though I insisted it was a programming issue. Upon receiving the new siren, was fortunate in reaching "Jessica" in tech support. She KNOWS her stuff and in short order had the original siren up and running. She is the BEST!






How do I set up this to work with S1?
Hello Vernon, I would be happy to assist you! Here is a short video on programming your siren to the S1 Stealth! https://youtu.be/A6EdYK4WQp4
Can this siren work with any alarm system
Hello John, This 433mhz Black Siren is compatible with all of our new systems- the S03, S6, and S1 Thanks, Jessica Fortress Security Store
I have a Model S02-A 433 mhz, is this the correct siren for this model?
Hi Alvin, All sirens for the S02 system are 315 mhz. Compatible sirens for the S02 can be found here: https://www.fortresssecuritystore.com/alarm-accessories/s02-accessories.html I hope this helps and please let us know if you have any further questions, thanks! Please let us know if you have any other questions! I can be reached directly Monday thru Friday from 8:00 AM to 5:00 PM PST. The support staff can be contacted by Live Support on our website, phone at +1 (206) 981-5371, or by email at support@fortresssecuritystore.com. Our regular business hours are 8:00 AM to 5:00 PM Pacific Time, 7 days a week. Thank you for contacting Fortress Security Store. Sincerely, Jack H. Fortress Security Store