Outdoor siren Evolveo Alarmex/Sonix ACS OTS

Name: Outdoor siren Evolveo Alarmex/Sonix with ACS OTS
Brand: Evolveo
SKU: 3664842
Price: 84.99 EUR
Availability: InStock

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Outdoor siren Evolveo Alarmex/Sonix with tamper protection, model ACS OTS

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Short description

Outdoor siren Evolveo Alarmex/Sonix ACS OTS provides audible alarm signaling for external security systems. Designed for outdoor installation, it includes tamper protection to detect tampering or removal. Suitable for homes, commercial properties and perimeter security, it integrates with compatible control panels and offers a visible and audible deterrent to intruders.

Available for order: 1 pcs.

Warranty: 2 Years

SKU: 3664842

Manufacturer: Evolveo

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 1.09 kg)

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36 months installment: from 2.36 euros per month

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Product information

Description

Outdoor siren Evolveo Alarmex/Sonix ACS OTS is an external audible and visual signaling device for security systems. Designed for outdoor installation, it integrates with compatible Alarmex and Sonix control units and provides a visible and audible deterrent. The siren includes tamper protection and a backup battery to maintain operation during mains failure.

Advantages

The siren is easy to pair with the main Alarmex control unit and can also be connected to Evolveo Sonix systems. It features tamper protection that triggers an alarm and sends an SMS in combination with the Alarmex system, a loud 120 dB siren and light signaling for clear intrusion indication. The unit is powered by a universal adapter (100–240 V AC / 12 V DC, 500 mA) and includes a 7.2 V backup battery for continued operation during power outages. Compact dimensions allow flexible outdoor mounting.

Suitable for

Homes and residential properties
Commercial premises and small businesses
Perimeter and garden security
Integration with Evolveo Alarmex and Sonix control panels

Key specifications

Model: ACS OTS
Brand: Evolveo
Sound output: 120 dB
Power adapter: 100–240 V AC input / 12 V DC, 500 mA output
Backup battery: 7.2 V (included)
Protection: tamper detection (sends SMS when used with EVOLVEO Alarmex)
Compatibility: EVOLVEO Alarmex, EVOLVEO Sonix
Dimensions: 30 x 19 x 6.5 cm

How to use

Mount the siren outdoors in a visible, weather-protected location and connect the supplied power adapter to a compatible mains outlet. Pair the device with the Alarmex control unit following the manufacturer's pairing instructions; the siren can also be connected to Sonix systems. Ensure the backup battery is inserted so the device remains functional during power interruptions. Test the alarm and light signaling after installation to confirm correct operation.

Usage recommendations

Install the siren at a height and position that prevent easy access to tamper switches, keep the unit plugged into a stable mains supply, and test the tamper function and battery backup periodically. For SMS tamper alerts, use the siren with an EVOLVEO Alarmex control unit configured to send messages.

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How much does the Outdoor siren Evolveo Alarmex/Sonix ACS OTS cost, and is it available for purchase?

The price is 84.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Outdoor siren Evolveo Alarmex/Sonix ACS OTS be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Outdoor siren Evolveo Alarmex/Sonix ACS OTS online, and the application process is as simple as possible:

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For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Evolveo products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Evolveo service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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