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header-product Ei Electronics Ei650 Optical Smoke Detector Wireless Battery Powered Lithium 10 Year Life
29.99 €

Ei Electronics Ei650 Optical Smoke Detector Wireless Battery Powered Lithium 10 Year Life

Ei Electronics Ei650 Wireless Optical Smoke Detector Photo 1
Ei Electronics Ei650 Wireless Optical Smoke Detector Photo 2
Ei Electronics Ei650 Wireless Optical Smoke Detector Photo 1
Ei Electronics Ei650 Wireless Optical Smoke Detector Photo 2

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Ei Electronics Ei650 Optical Smoke Detector Wireless Battery Powered Lithium 10 Year Life

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Short description

The Ei Electronics Ei650 is an optical smoke detector featuring wireless connectivity for reliable fire safety management. Powered by a 3V lithium battery with a 10-year lifespan, this white detector ensures continuous long-term monitoring. It meets high European standards including DIN EN 14604, CE, and VdS, making it ideal for residential and commercial property protection against potential fire hazards.
Available at price 29.99 €: 18 pcs.
Total available for order: 40 pcs.
Warranty: 2 Years
SKU: 629322
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
21.09.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
24.09.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.18 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
24.09.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The Ei Electronics Ei650 Optical Smoke Detector Wireless Battery Powered Lithium 10 Year Life is a reliable and efficient fire safety device designed to protect residential and commercial properties. Utilizing advanced optical smoke detection technology based on the light scatter principle, this unit provides a quick response to standard domestic fire types. Featuring a clean white finish, wireless connectivity, and a robust build, the detector ensures continuous monitoring while blending seamlessly into your interior environment. Powered by a built-in 3V lithium battery with a 10-year lifespan, the device eliminates the need for routine cell replacements, offering long-term dependability and peace of mind.

Advantages

The optical smoke detector stands out due to its maintenance-free operation over a decade, driven by a sealed lithium battery that powers the unit for its entire service life. Its tamperproof design prevents the battery from being removed and stops the alarm from being disabled improperly, ensuring constant protection. The high-performance optical chamber includes an integral fixed insect screen, which significantly reduces the risk of false alarms caused by dust or small bugs. Furthermore, the large combined test and silence button allows users to easily verify functionality or temporarily mute nuisance alarms, while automatic self-check features continuously monitor the status of both the battery and the sensing chamber.

Suitable for

  • Residential home fire safety monitoring in bedrooms, hallways, and living rooms
  • Apartment buildings and rental properties requiring certified smoke detection
  • Commercial office spaces and small business premises
  • Property management installations complying with regional safety standards

When it may not be suitable

This device may not be suitable for installation in environments with high levels of steam, heavy condensation, or excessive dust, such as directly inside bathrooms or unventilated industrial workshops, as these conditions can trigger false activations. It is also designed as a standalone optical smoke alarm and may not integrate directly into complex hardwired security systems without compatible wireless modules.

Key specifications

  • Detector type: Optical smoke detector
  • Connectivity technology: Wireless
  • Product colour: White
  • Power source: Built-in 3V lithium battery
  • Battery life: 10 years
  • Sound output: Minimum 85 dB at 3 meters
  • Certifications: DIN EN 14604, CE, DIN 14676, VdS 3131, vfdb 14-01, Q-Label
  • Dimensions: Diameter 11.5 cm, Height 45 mm
  • Weight: 180 g

How to use

Installation is straightforward using the supplied screw fixings and the twist-on base design, which activates the power supply only when the detector is securely attached to the base. Once mounted, the unit automatically performs regular self-checks, indicated by a red LED flashing once every 40 seconds. In the event of a fire, smoke particles entering the optical chamber will trigger the built-in 85dB sounder, and the alarm will automatically reset once the air is clear. To test the system manually or to silence a nuisance alarm caused by cooking fumes, press and hold the large front button.

What to consider before purchase

  • Verify that the mounting location meets standard domestic fire safety guidelines for optical smoke alarms
  • Confirm whether wireless interconnection capabilities match your specific property layout requirements
  • Check local regulatory standards to ensure compliance with DIN EN 14604 and VdS requirements in your region
Usage recommendations: Regularly test the smoke detector using the integrated test button and keep the optical chamber free of dust accumulation by gently wiping the exterior with a soft cloth to ensure optimal performance throughout its 10-year lifespan.
All features
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.18 kg
Certification:
DIN EN 14604 / CE / DIN 14676 / VdS 3131 / vfdb 14-01 / Q
Battery technology: The type of battery in the device, e.g. nickel–cadmium (NiCd).
Lithium
Operating relative humidity (H-H):
15 - 95
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-10 - 60
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 40
Power source: What is providing power for the product e.g. mains electricity.
Battery
Alarm decibels:
85 dB
Height: The measurement of the product from head to foot or from base to top.
45 mm
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wireless
Product colour: The colour e.g. red, blue, green, black, white.
White
Battery life:
10 year(s)
Diameter: Distance from one side of a body (circle or sphere) to the other side, measured by a straight line passing through the centre of the body.
115 mm
Battery low indication:
Yes
Easy to install:
Yes
Battery voltage: The voltage (V) of the battery.
3 V
Mounting type: Type of mounting e.g. wall mounting.
Surface-mounted
International Protection (IP) code: The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".
IP20
Detector type: The technology of detector e.g. optical.
Optical detector
Mounting kit:
Yes
Test button:
Yes
Light alarm: Device that is like an alarm clock but uses light instead of sound to wake you up.
Yes
Number of simultaneously connected devices (max):
10
Screws included:
Yes

Description

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Product comparison

The Optical detector Ei Electronics Ei650 is compared with alternative models from the same manufacturer, including the wireless version Optical detector Ei Electronics Ei650RF, a 3-pack bundle Smoke detector ei electronics EI650 — optical photoelectric, 10-year sealed battery, pack of 3, the heat detector Fixed temperature heat detector Ei Electronics Ei630W Wireless Surface-mounted, as well as the Smoke detector ei electronics Ei650i with 10-year lithium battery, optical photoelectric sensor and the 10-pack bundle Smoke detector pack ei electronics EI650i-0L177 — 10-pack, 10-year sealed lithium battery. All these devices are designed for fire safety in homes and offices, but they differ in wireless connectivity, sensor types, and bundle quantities.

⚙️ The specifications comparison covers sensor types, wireless capabilities, dimensions, and bundle sizes to help understand the technical and practical differences between the options.

ParameterOptical detector Ei Electronics Ei650Optical detector Ei Electronics Ei650RFSmoke detector ei electronics EI650 — optical photoelectric, 10-year sealed battery, pack of 3Fixed temperature heat detector Ei Electronics Ei630W Wireless Surface-mountedSmoke detector ei electronics Ei650i with 10-year lithium battery, optical photoelectric sensorSmoke detector pack ei electronics EI650i-0L177 — 10-pack, 10-year sealed lithium batteryPractical conclusion
Sensor TypeOptical (smoke)Optical (smoke)Optical (photoelectric)Thermal (fixed temperature)Optical (photoelectric)Optical (photoelectric)The Ei630W responds to heat rather than smoke, making it suitable for areas like kitchens where optical detectors might trigger false alarms.
Wireless ConnectivityNoYes (RF)NoYes (wireless interconnect)NoNoThe Ei650RF and Ei630W support wireless networking between units, whereas the other options operate as standalone devices.
Bundle Quantity1 unit1 unit3 units1 unit1 unit10 unitsPack options provide multiple units for equipping entire homes or larger properties simultaneously.
Power & Dimensions3V lithium battery, 11.5 cm diameter3V lithium battery, 11.5 cm diameter10-year sealed battery3V lithium battery, 12 cm diameter10-year sealed battery10-year sealed batteryAll units feature compact designs for ceiling or wall installation, while differing in battery life and power configurations.

◎ The suitability and use cases comparison evaluates which product is best suited for different property types and user requirements.

Use caseRecommended productWhy
Basic single-room protectionOptical detector Ei Electronics Ei650Ideal for straightforward, standalone smoke monitoring in an individual room.
Interconnected alarm system across roomsOptical detector Ei Electronics Ei650RF or Fixed temperature heat detector Ei Electronics Ei630W Wireless Surface-mountedAllows multiple detectors to be linked together so an alarm in one area triggers warnings throughout the building.
Equipping a multi-room homeSmoke detector ei electronics EI650 — optical photoelectric, 10-year sealed battery, pack of 3Supplies three units together for convenient coverage of multiple residential areas.
Comprehensive property setupSmoke detector pack ei electronics EI650i-0L177 — 10-pack, 10-year sealed lithium batteryProvides a 10-pack of detectors for complete residential or small commercial safety compliance.
The Optical detector Ei Electronics Ei650 is a straightforward, standalone smoke detection device designed for individual room safety. Unlike some alternatives, it lacks wireless interconnectivity for linked alarms and is supplied as a single unit. This model is most suitable for buyers looking for a reliable, standalone detector without network capabilities. If you need interconnected alarms or multiple units for a larger home, wireless models or multi-packs will be a better choice.
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Stock data
Warehouse Stock Delivery to the store Store Price
WH113 18 21.09.2026 Best delivery
29.99 € Best price
WH113 4 21.09.2026 Best delivery
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 18 05.10.2026
41.49 €
29.99 €
Stock: 18
Delivery Date: 21.09.2026 Best delivery
Warehouse: WH113
114.99 €
Stock: 4
Delivery Date: 21.09.2026 Best delivery
Warehouse: WH113
Available only for legal entities
41.49 €
Stock: 18
Delivery Date: 05.10.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Ei Electronics Ei650 Wireless Optical Smoke Detector cost, and is it available for purchase?

The price is 29.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 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 21.09.2026 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 ei electronics 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 ei electronics 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.
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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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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.