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header-product Ei Electronics Ei650i Photoelectric Smoke Detector Wireless, Battery 3V Lithium, White
49.99 €

Ei Electronics Ei650i Photoelectric Smoke Detector Wireless, Battery 3V Lithium, White

Ei Electronics Ei650i Photoelectric Wireless Smoke Detector Photo 1

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Ei Electronics Ei650i Photoelectric Smoke Detector Wireless, Battery 3V Lithium, White

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Ei Electronics Ei650i Photoelectric Smoke Detector Wireless, Battery 3V Lithium, White

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Short description

Ei Electronics Ei650i is a wireless photoelectric (photoelectrical reflection) smoke detector powered by a 3 V lithium battery. Designed for early smoke detection in homes and apartments, it uses photoelectric sensing to detect smouldering and flaming fires. The unit is white, battery-operated for easy installation and includes a five-year warranty.
Available at price 49.99 €: 177 pcs.
Total available for order: 181 pcs.
Warranty: 2 Years
SKU: 1466245
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
06.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
09.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.23 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
09.10.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 76.49 €: 2 pcs.
Together cheaper
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Product information

Description

The ei electronics Ei650iW is a standalone photoelectric smoke detector with a sealed lithium battery designed to provide long-term smoke monitoring in homes and small commercial premises. It uses an optical sensing chamber to detect visible combustion products and includes wireless interconnect capability so that multiple detectors can alert together when one unit senses smoke. The unit is supplied in white and is intended for ceiling or high wall mounting to give early warning of smouldering or flaming fires.

Advantages

The detector integrates a sealed long-life lithium power source with a compact photoelectric sensor to minimise maintenance and ensure continuous operation without routine battery changes. Wireless interconnect simplifies installation across multiple rooms by removing the need for wiring between units, and the device provides a clear audible alarm and simple mounting for straightforward deployment in residential and small commercial settings.

Suitable for

  • Private homes and apartments
  • Small offices and retail premises
  • Hallways, bedrooms and common living areas
  • Properties where hard-wired interconnection is impractical

When it may not be suitable

The detector is intended for indoor use and may not be suitable for locations exposed to excessive dust, steam or grease where false alarms are more likely. It is not designed for outdoor installation or for environments requiring specialised industrial-grade detection.

Key specifications

  • Sensor type: Photoelectric (optical) smoke detection suitable for smouldering and flaming fires
  • Power source: Sealed long-life lithium battery providing multi-year operation without replacement
  • Interconnect: Wireless linking between units to trigger simultaneous alarms
  • Alarm output: Built-in high-decibel piezoelectric sounder suitable for residential premises
  • Mounting: Ceiling or high wall mount using supplied fixing base
  • Operating environment: Indoor use; designed for typical household ambient temperature range

How to use

Fit the detector to a ceiling or high on a wall following the supplied mounting instructions, keeping it clear of cooking appliances, bathrooms and direct airflow from vents. Pair units using the wireless interconnect procedure at installation and perform the device self-test to confirm sensor and alarm operation. Carry out monthly tests to verify ongoing function. Monitor the detector for the manufacturer’s end-of-life indication and replace the unit when that indication is given.

What to consider before purchase

  • Required coverage: number of detectors needed for each sleeping area, floor and hallway
  • Installation environment: avoid areas with excessive dust, steam or grease
  • Preference for wireless interconnect versus hard-wired systems
  • End-of-life replacement planning since the battery is sealed

Usage recommendations

Install detectors in every sleeping area, outside each separate sleeping area and on every level of the building for comprehensive coverage. Avoid mounting directly above cookers, bathrooms or air vents that could disrupt smoke flow. Test linked units after installation and monthly thereafter to confirm wireless interconnect operation, and replace the detector at the indicated end of life to maintain protection.

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.
0.185 kg
Battery technology: The type of battery in the device, e.g. nickel–cadmium (NiCd).
Lithium
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-10 - 40
Battery type: Description of battery supplied with the product, such battery form factor (e.g. AA/AAA).
Built-in battery
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
-10 - 40
Storage relative humidity (H-H):
15 - 95
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.
115 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
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.
50 mm
Maximum range:
3 m
Battery voltage: The voltage (V) of the battery.
3 V
Housing material: What the casing of the product is made of.
Plastic
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.
Photoelectrical reflection detector
Quantity per pack:
1 pc(s)
Warranty period:
5 year(s)

Description

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Product comparison

The smoke detector Ei Electronics Ei650i Photoelectric Smoke Detector Wireless, Battery 3V Lithium, White is compared against several alternative models from the same manufacturer: Smoke detector ei electronics Ei650i with 10-year lithium battery, optical photoelectric sensor, Smoke alarm ei electronics Ei630iRF wireless interconnect battery-powered photoelectric smoke detector, Smoke detector ei electronics EI650 — optical photoelectric, 10-year sealed battery, pack of 3, Smoke Alarm Ei Electronics Ei450 Wireless White, and Smoke detector pack ei electronics EI650i-0L177 — 10-pack, 10-year sealed lithium battery. All of these units utilize photoelectric optical sensing technology for early detection of smouldering and flaming fires in residential spaces. The key differences lie in power sources, wireless interconnectivity, pack quantities, and specific operational designs.

⚙️ The table below compares the key specifications of the devices: sensor type, power source, wireless connectivity, and bundle options.

ParameterEi Electronics Ei650i (3V)Ei650i (10-year)Ei630iRFEI650 (Pack of 3)Ei450EI650i-0L177 (10-pack)Practical significance
Sensor typePhotoelectricPhotoelectricPhotoelectricPhotoelectric (optical)PhotoelectricPhotoelectricAll models provide reliable early detection of smouldering and everyday household fires.
Power supply3V lithium batteryIntegrated 10-year batteryBattery-powered10-year sealed batteriesLithium battery10-year sealed lithium batteriesUnits with 10-year lifespan options eliminate the need for frequent battery replacements over time.
Wireless connectivityWirelessStandaloneRadio-linked (wireless interconnect)StandaloneWirelessStandaloneRadio-linked connectivity enables interconnected units to trigger simultaneously when smoke is detected anywhere.
Bundle quantity1 unit1 unit1 unitPack of 3 units1 unitPack of 10 unitsMulti-unit packs are suitable for outfitting multiple rooms or larger properties simultaneously.

◎ The table below evaluates which product is most suitable for different user needs and usage scenarios.

Use caseRecommended productWhy
Standard home installationEi Electronics Ei650i Photoelectric Smoke Detector WirelessSuits basic residential requirements for early smoke detection in living spaces and apartments.
Long-term maintenance-free protectionSmoke detector ei electronics Ei650i with 10-year lithium batteryFeatures an integrated power source designed for continuous operation without battery changes.
Interconnected alarm networkSmoke alarm ei electronics Ei630iRF wireless interconnectEnables simultaneous whole-home alerting by linking compatible units via radio communication.
Multi-room residential protectionSmoke detector ei electronics EI650 (Pack of 3)Supplied in a convenient three-pack for covering multiple rooms in a home or small business.
Large property equipmentSmoke detector pack ei electronics EI650i-0L177 (10-pack)Provides continuous protection and complies with basic safety requirements for multiple locations.

The Ei Electronics Ei650i Photoelectric Smoke Detector Wireless, Battery 3V Lithium, White differs from alternatives by offering a balanced combination of wireless design and standard 3V lithium battery power backed by reliable optical sensing. It is best suited for buyers looking for an easy-to-install wireless smoke detector for general home use, whereas buyers needing multi-device networks, extended 10-year maintenance-free power, or bulk quantities should consider the specific alternative bundles and interconnected models.

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Stock data
Warehouse Stock Delivery to the store Store Price
WH353 2 22.09.2026 Best delivery
76.49 €
WH113 2 22.09.2026 Best delivery
114.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 177 06.10.2026
49.99 €
76.49 €
Stock: 2
Delivery Date: 22.09.2026 Best delivery
Warehouse: WH353
114.99 €
Stock: 2
Delivery Date: 22.09.2026 Best delivery
Warehouse: WH113
Available only for legal entities
49.99 €
Stock: 177
Delivery Date: 06.10.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Ei Electronics Ei650i Photoelectric Wireless Smoke Detector cost, and is it available for purchase?

The price is 49.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 181 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 06.10.2026 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: Cash payment, 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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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.