Authorised ElectroMechanica distributor for Africa
| Supply voltage | Filter products by 12 – 24 VAC/DC |
|---|---|
| Degree of protection (IP) | Filter products by IP54 |
| Product series | Filter products by TWS MDA series |
SirenaControl & SignallingSignalling devices
27790 – TWS Acoustic Module 12-24VAC/DC
Order code
R2 635,50
Excluding VAT · per unit · volume pricing available on request
Listed in stock — availability is re-confirmed on every order
TWS Acoustic Module 12-24VAC/DC — Sirena 27790. Degree Of Protection (IP): IP54. Order from Shop ElectroMechanica; prices exclude VAT.
Ordering & delivery
- Contact us for bulk pricing, lead times and ordering codes.
- Minimum order: 1 unit.
- Manufacturer's standard warranty applies.
- Collection from our branch, delivery nationwide, and export across Africa.
- Some items are held off-site rather than in our own warehouse — availability is confirmed on every order.
- Authorised ElectroMechanica distributor
- Genuine product with manufacturer warranty
- Formal quotations with written lead times
Overview
27790 – TWS Acoustic Module 12-24VAC/DC | Sirena
TWS LED MULTI – integrated LED light module
27790 is supplied by ElectroMechanica as part of the Sirena range. Prices shown exclude VAT.
Technical specifications
| Product Series | TWS MDA series |
|---|---|
| DB @1M MAX | 105 dB |
| Supply Voltage | 12 – 24 VAC/DC |
| Dimensions(mm) Diameter | 70 |
| Height (mm) | 104 |
| Product Type | Acoustic module (32 sounds) |
| Degree Of Protection (IP) | IP54 |
Technical specifications
Data supplied by the manufacturer. Confirm against the official datasheet before ordering.
Identification & ordering
| Order code | Filter products by 27790 |
|---|---|
| Product name | Filter products by TWS Acoustic Module 12-24VAC/DC |
| Brand | Filter products by Sirena |
| Product type | Filter products by Acoustic module (32 sounds) |
| Product series | Filter products by TWS MDA series |
Electrical ratings
| Supply voltage | Filter products by 12 – 24 VAC/DC |
|---|
Mechanical & mounting
| Dimensions mm 2 | Filter products by 70 |
|---|---|
| Dimensions height mm | Filter products by 104 |
Environment & protection
| Degree of protection (IP) | Filter products by IP54 |
|---|
Documents
| Datasheet | Download datasheet |
|---|---|
| Certifications | Download certifications |
| Instructions for use | Download instructions |
Quick answers
What is 27790?
27790 is the order code for 27790 – TWS Acoustic Module 12-24VAC/DC | Sirena. It belongs to our Control & Signalling range. RMS-EM.Africa supplies it as an authorised ElectroMechanica distributor, so it is genuine product with the manufacturer's warranty.
Is it available?
It is listed as in stock. Availability is re-confirmed on every order before any payment is taken, so what you order is what actually ships.
How do I get a formal quotation?
Use "Add to quote" and submit the quote basket. The RMS team prices every line, confirms stock, and emails you a formal quotation with written lead times — and you can accept it online to turn it into an order.
Do I pay when I order?
No. Checkout submits the order without payment; we confirm stock for every line first, then email you a secure payment link for the order.
Alternatives on our other RMS storefronts
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