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header-product Photoelectric Smoke Detector WisuAlarm DHI-HY-SA30A — Wireless, Battery 3V, TÜV/CE, Ø98 mm
16.99 €

Photoelectric Smoke Detector WisuAlarm DHI-HY-SA30A — Wireless, Battery 3V, TÜV/CE, Ø98 mm

WisuAlarm DHI-HY-SA30A smoke detector DHI-HY-SA30A Photo 1
WisuAlarm DHI-HY-SA30A smoke detector DHI-HY-SA30A Photo 2
WisuAlarm DHI-HY-SA30A smoke detector DHI-HY-SA30A Photo 3
WisuAlarm DHI-HY-SA30A smoke detector DHI-HY-SA30A Photo 4
WisuAlarm DHI-HY-SA30A smoke detector DHI-HY-SA30A Photo 5
WisuAlarm DHI-HY-SA30A smoke detector DHI-HY-SA30A Photo 6
WisuAlarm DHI-HY-SA30A smoke detector DHI-HY-SA30A Photo 1
WisuAlarm DHI-HY-SA30A smoke detector DHI-HY-SA30A Photo 2
WisuAlarm DHI-HY-SA30A smoke detector DHI-HY-SA30A Photo 3
WisuAlarm DHI-HY-SA30A smoke detector DHI-HY-SA30A Photo 4
WisuAlarm DHI-HY-SA30A smoke detector DHI-HY-SA30A Photo 5
WisuAlarm DHI-HY-SA30A smoke detector DHI-HY-SA30A Photo 6
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Photoelectric Smoke Detector WisuAlarm DHI-HY-SA30A — Wireless, Battery 3V, TÜV/CE, Ø98 mm

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Photoelectric Smoke Detector WisuAlarm DHI-HY-SA30A — Wireless, Battery 3V, TÜV/CE, Ø98 mm

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Short description

WisuAlarm DHI-HY-SA30A is a photoelectrical reflection smoke detector designed for wireless fire detection. It runs on a 3 V lithium battery and meets TÜV and CE certifications. The compact, white unit (diameter 98 mm, depth 43.1 mm, weight 140 g) provides reliable optical sensing of smoke for homes, apartments and small commercial spaces where battery-powered, easy-to-install detectors are required.
Available for order: 3 pcs.
Warranty: 2 Years
SKU: 11863573
Manufacturer: No name
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.14 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
17.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

WisuAlarm DHI-HY-SA30A is a photoelectric reflection smoke detector designed for wireless fire detection in homes, apartments and small commercial spaces. The unit operates on a 3 V lithium battery and incorporates split‑spectrum optical sensing to detect visible and partly obscured smoke particles. Compact and lightweight, the detector has a diameter of 98 mm and a depth of 43.1 mm, providing unobtrusive ceiling or wall mounting while delivering audible and visual alerts when smoke concentration reaches the alarm threshold. The device meets TÜV and CE certification standards for safety and performance.

Advantages

The detector uses split‑spectrum sensor technology to improve sensitivity to a wider range of smoke particle sizes while reducing false alarms. A combined test and hush button simplifies routine testing and temporary silencing of nuisance alarms. The built‑in high‑volume buzzer produces an output above 85 dB(A) at 3 meters to ensure the audible alarm is noticeable. Low quiescent current consumption and a low battery warning extend operational life and prompt timely replacement of the battery.

Suitable for

  • Homes and apartments where battery‑powered detection is preferred
  • Small offices and commercial rooms without centralized fire detection
  • Rental properties and locations requiring easy installation and relocation
  • Rooms with low to moderate dust where photoelectric detection is effective

Key specifications

  • Detection principle: Photoelectric (optical) reflection with split‑spectrum sensor
  • Power supply: Built‑in 3 V lithium battery
  • Alarm sound level: >85 dB(A) at 3 m
  • Dimensions: Ø 98 mm × depth 43.1 mm
  • Weight: 140 g
  • Mounting: Surface or ceiling mount, compact housing
  • Certifications: TÜV, CE
  • Features: Test/hush single‑button, low battery warning, low standby current

How to use

Install the detector on a ceiling or high on a wall according to local fire safety guidance, avoiding corners, air vents and areas near kitchens where steam or cooking smoke can cause nuisance alarms. Press the combined test/hush button to check operation and to temporarily silence a non‑critical alarm. Replace the battery as indicated by the low battery warning and follow manufacturer instructions for safe disposal of the spent battery. Perform periodic functional tests to confirm the optical sensor and buzzer operate correctly.

Usage recommendations

Place detectors in each sleeping area and on every floor for comprehensive coverage, keep units free of paint and dust, and do not install directly above stoves or heaters. Test monthly and replace the device or battery according to the manufacturer’s specified service life to ensure reliable smoke monitoring.

All features
Weight:
0.14 kg
Certification:
TÜV, CE
Battery technology:
Lithium
Operating relative humidity (H-H):
0 - 95
Package weight:
170 g
Battery type:
Built-in battery
Operating temperature (T-T):
-10 - 55
Number of batteries supported:
1
Power source:
Battery
Alarm decibels:
85 dB
LED indicators:
Alarm, Fault, Status
Depth:
43.1 mm
Connectivity technology:
Wireless
Product colour:
White
Battery life:
10 year(s)
Diameter:
98 mm
Package depth:
102 mm
Package height:
52 mm
Package width:
102 mm
Maximum range:
3 m
Battery low indication:
Yes
Battery voltage:
3 V
Housing material:
Plastic
Mounting type:
Surface-mounted
Sampling time:
9 s
International Protection (IP) code: Device protection rating against dust and water according to the international IP standard.
IP20, IP32
Detector type:
Photoelectrical reflection detector
Compatible battery sizes:
CR123A
Interconnectable:
No
Test button:
Yes
Light alarm:
Yes
Best uses:
Home
Alarm mute:
Yes
Alarm current:
35 mA
Suitable for indoor use:
Yes
Detection area:
40 m²
Operating current:
15 µA
Alarm Response Threshold:
0.3 dB/m

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Customer reviews

Customer questions

FAQ

How much does the WisuAlarm DHI-HY-SA30A smoke detector DHI-HY-SA30A cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 14.07.2026 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. All transactions are 100% secure and encrypted.

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 No name 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 No name 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.

Where can I download the instructions for WisuAlarm DHI-HY-SA30A smoke detector DHI-HY-SA30A?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.