With this compact wireless indoor siren (95 dB), you can easily extend the acoustic range of your alarm system. Installation is a breeze: simply plug the device into an outlet using the integrated power plug – and you're done. This way, you can protect additional floors or more distant areas of your building. The siren indicates the status of your security system with sounds – armed, disarmed, or partially armed. In the event of an alarm, you will hear distinct alarm tones for burglary, panic, fire, or water alerts. This way, you immediately know what type of emergency it is and gain valuable time to react. Overall, we currently offer over 30 alarm system components for a variety of applications. If you have any further questions, please do not hesitate to contact us.