Is de Ajax HomeSiren bedoeld als “mega harde” sirene?

De HomeSiren is vooral bedoeld als duidelijke binnensirene en indicator: je wilt het alarm kunnen horen en wakker worden bij een melding. Voor situaties waarin maximale afschrikking of extra hoge geluidsdruk gewenst is, wordt vaak een Ajax StreetSiren gebruikt, die harder kan gaan en ook binnen geplaatst kan worden.

Kan ik het volume van de HomeSiren aanpassen?

Ja, het volume is instelbaar van 81 tot 105 dB. Zo kun je de sirene afstemmen op de ruimte en voorkomen dat hij te zacht of juist onnodig hard staat.

Kan de HomeSiren piepjes geven bij inloopvertraging?

Ja, de HomeSiren kan gebruikt worden om inloopvertraging hoorbaar te maken, bijvoorbeeld in combinatie met een codebediendeel. Zo hoor je dat je nog tijd hebt om het alarmsysteem uit te schakelen voordat het alarm afgaat.

Werkt de HomeSiren op batterijen of op netstroom?

Standaard werkt de sirene op 2 × CR123A batterijen met een lange levensduur. Daarnaast is er een mogelijkheid om externe 12V DC-voeding te gebruiken als je de sirene liever vast wilt voeden.

Waar plaats ik een binnensirene het beste?

Meestal plaats je een binnensirene op een centrale plek waar je hem goed hoort, zoals hal, overloop of in de buurt van de entree. Let erop dat de sirene niet direct bereikbaar is vanaf buiten via een open raam of brievenbus, zodat sabotage lastiger wordt.

Ajax HomeSiren Black SMART

SKU	7158

The black Ajax HomeSiren is a wireless indoor siren for the Ajax Hub and complete Ajax SMART alarm systems. The volume is adjustable from 81 to 105 dB (measured at 1 meter), so you'll immediately hear when the alarm system is triggered. The HomeSiren can also be used as an audible entry delay indicator in combination with a keypad.

Thanks to the SmartBracket mounting bracket, installation is quick and easy. Connect the siren to the hub via the Ajax app and then customize the volume, alarm duration, and desired alerts.

What is the HomeSiren best suited for?

In practice, the HomeSiren is primarily intended as a clear "indoor indicator": you want to be able to hear the alarm, wake up to a notification, and receive an immediate warning inside the house. It's also a popular solution for indicating entry delays (beeps).

If you're looking for maximum deterrent and a truly high sound pressure level, many users opt for an Ajax StreetSiren. While officially designed for outdoor use, it can also be installed indoors and has a louder sound (up to 113 dB). This makes the difference between "I want to hear it myself immediately" and "I want a truly loud alarm signal that can also be heard outdoors/wider."

Adjustable volume and alarm duration

The volume level is adjustable between 81 and 105 dB, allowing you to tailor the siren to the room (home, office, hallway, or garage). The alarm duration is also adjustable, so your siren doesn't sound unnecessarily long or sounds extra long if desired.

The built-in LED indicator can also display the system's status. If desired, there's also a connection for an external LED indicator, useful when you want visual confirmation in a hallway or at an entrance, for example.

Reliable wireless connection

The HomeSiren communicates with the Ajax Hub via the secure Jeweller protocol. The connection is encrypted and continuously monitored. Depending on the settings, the system can notify you of tampering or attempted interference.

The siren operates on two CR123A batteries and can also be connected to an external 12V DC power supply if you prefer not to rely on batteries.

Key Features

– Wireless indoor siren for Ajax alarm systems
– Adjustable volume: 81 to 105 dB (at 1 meter)
– Suitable as an audible indication and for entry delay
– LED indication for status and alarm
– Connection for external LED indicator
– Battery operated or external 12V DC power supply
– Sabotage and jamming detection (depending on system settings)

Technical specifications

– Use: indoor (indoor siren)
– Sound level: 81–105 dB at 1 meter
– Battery: 2 × CR123A (pre-installed)
– Battery life: up to approximately 5 years (depending on use and settings)
– External power supply: 12V DC possible
– Communication range: up to approximately 2000 meters (open field, depending on conditions)
– Dimensions: approximately 75 × 75 × 27 mm
– Weight: approx. 97 g
– Temperature range: -10 °C to +40 °C
– Protection class: IP50

Package contents

– Ajax HomeSiren – black
– SmartBracket mounting bracket
– Installation material
- Manual

Buy Ajax HomeSiren at Sitcon

Sitcon has specialized in professional security solutions since 2007. All Ajax products are internally tested for quality, reliability, and compatibility. You can find advice and support at our stores in Nieuwegein and Maaseik. Sitcon is a member of Thuiswinkel Waarborg.

FAQ – Frequently asked questions about the Ajax HomeSiren

Is the Ajax HomeSiren intended as a “mega loud” siren?

The HomeSiren is primarily intended as a clear indoor siren and indicator: you want to be able to hear the alarm and wake up when a notification is issued. For situations requiring maximum deterrence or extra high sound pressure, an Ajax StreetSiren is often used, which can be louder and can also be installed indoors.

Can I adjust the volume of the HomeSiren?

Yes, the volume is adjustable from 81 to 105 dB. This allows you to tailor the siren to the room and prevent it from being too low or unnecessarily loud.

Can the HomeSiren beep during entry delay?

Yes, the HomeSiren can be used to make an entry delay audible, for example, in combination with a keypad. This way, you'll hear that you still have time to disarm the alarm system before it goes off.

Does the HomeSiren operate on batteries or mains power?

The siren operates on two long-lasting CR123A batteries as standard. Alternatively, you can use an external 12V DC power supply if you prefer to power the siren.

Where is the best place to place an indoor siren?

Typically, you place an indoor siren in a central location where you can hear it clearly, such as a hallway, landing, or near the entrance. Make sure the siren isn't directly accessible from outside through an open window or mailbox, as this makes sabotage more difficult.