Compliance and EU declaration
Hereby, ALTHIR GROUP declares that the radio equipment type OYA-02 is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: www.oya-alert.com/conformite
Last updated : November 1, 2026
The essentials in 30 seconds
- CE markingEU declaration signed by the manufacturer on 1 November 2026.
- Two directivesRadio equipment (2014/53/EU) and hazardous substances (RoHS).
- Independent laboratoryTests carried out by Shenzhen HUAK Testing Technology.
- ManufacturerALTHIR GROUP, Paris.
Signed declaration
Download the signed EU declaration of conformity (PDF, 4 pages)
The product
- OYA personal alarm, model OYA-02, all colours.
- Original reference of the device maker: LLF-253SOS.
- The batch number is printed on the packaging.
What the declaration covers
OYA complies with Directive 2014/53/EU on radio equipment (safety, electromagnetic compatibility, use of the radio spectrum) and with Directive 2011/65/EU, as amended by Directive (EU) 2015/863, which restricts hazardous substances in electronic devices.
The standards applied and the test reports are listed in the declaration.
Bluetooth
- Frequency band: 2402 to 2480 MHz (Bluetooth Low Energy).
- Maximum transmitted power: −2.85 dBm EIRP (0.52 mW).
Battery and recycling
- Built-in lithium-ion battery, 3.7 V, not replaceable.
- USB-C charging, 5 V ⎓ 0.5 A.
- Do not throw OYA away with household waste: take it to a collection point for electrical equipment.
Safety
- Very loud siren: never set it off close to anyone’s ear, yours included.
- Keep out of reach of children under 3.
- An OYA gets hot, swells or goes off on its own? Stop using it and write to contact@oya-alert.com.
Manufacturer
ALTHIR GROUP, 8B rue Abel, 75012 Paris, France.
Contact: contact@oya-alert.com.
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A real person from our team reads every message and replies by email within one working day.
Write to contact@oya-alert.comTheir words, as written.
Trop contente !
J’espère ne jamais avoir à l’utiliser mais c’est très rassurant de l’avoir sur moi en tant que femme dans la rue.
Utilisé avec des amis et approuvé ! super produit je recommande reçu en 2 jours avec suivi lettre verte ! Concept intéressant, j’apprécie que l’on reverse à une association !! Super produit !!! 🤩Bien reçu le produit et j'en suis très satisfaite ! MerciJe l'ai prise pour ma copine qui finit tard au boulot et rentre en métro. Elle la porte tous les jours sur son sac, et moi je suis beaucoup plus tranquille quand elle rentre seule Superbe alarme je recommande completement ! ⭐️⭐️⭐️⭐️⭐️Livraison rapide, très bon objet, je recommande.Très content du produit, je recommande Bien reçu ! Déjà sur le sac de ma petite sœur, c’est bruyant mais au moins je suis rassuré 👌.Produit arrivé rapidement, en très bon état. Le produit fonctionne très bienAbout these reviews
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