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Tuya - smoke detector - photoelectric sensor with audible alarm - WiFi - RTX WSS4
Wi-Fi smoke detector with EN 14604 with notifications in the Tuya app - no gateway required.
- Notified body DBI certificate
- Photoelectric sensor and 85 dB alarm
- Mounting plate with a no-battery lock
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Certified smoke detector with the Tuya app
RTX WSS4 is a 2.4 GHz Wi-Fi smoke detector with a photoelectric sensor and Tuya app notifications. It complies with EN 14604, confirmed by a certificate from the Danish notified body DBI.
When it detects smoke, it sounds an 85 dB alarm, turns on a red LED and sends a push notification to your phone. It connects to the Tuya Smart or Smart Life app through your Wi-Fi router, so no gateway is needed.
RTX WSS4 smoke detector
EN 14604
smoke detector standard confirmed by a DBI certificate
85 dB
alarm volume from the piezoceramic sounder
Wi-Fi 2.4 GHz
push notifications in the Tuya app, no gateway needed
RTX WSS4 smoke detector: front, side and back
Smoke detector standards and documents
The detector meets the European standard for standalone smoke detectors PN-EN 14604 (EN 14604:2005/AC:2008). It defines the required response sensitivity and alarm loudness.
The CE marking and the declaration of performance (DoP) confirm compliance with the Construction Products Regulation CPR 305/2011. The certificate of constancy of performance was issued by the Danish notified body DBI Certification (no. 2531).
Notifications and automations in the Tuya app
In the Tuya Smart or Smart Life app, you choose what the detector sends you push notifications about: a smoke alarm, a low battery level or a photoelectric sensor fault. The two-color LED lights up green while pairing with the app and red during an alarm.
In an automation, smoke detection can switch on other Tuya system devices, e.g. a fan, lighting, a siren or a gas valve actuator. You control the detector remotely from your phone.
TEST and alarm mute button
Is it the right choice for you?
A good choice if:
- You are looking for a smoke detector with EN 14604 and a notified body certificate
- You want smoke notifications on your phone, also when away from home
- You have a 2.4 GHz Wi-Fi router and don't want to buy a gateway
Did you know?
A smoke detector as a construction product
In the EU, a smoke alarm is a construction product, so the CE marking requires a DoP under the CPR 305/2011 regulation. For the RTX WSS4, the certificate was issued by the Danish body DBI.
Frequently asked questions
Does the RTX WSS4 smoke detector need a gateway?
No, a gateway is not needed. The sensor connects directly to a 2.4 GHz Wi-Fi router and the Tuya app.
What standard does the RTX WSS4 smoke detector meet?
EN 14604:2005/AC:2008. A certificate from the Danish notified body DBI Certification confirms compliance.
How loud is the RTX WSS4 smoke detector alarm?
The piezoceramic sounder has a volume of 85 dB. The alarm is backed by a red LED and a push notification.
Technical specification
| Parameter | Value |
|---|---|
| Manufacturer | RTX |
| Manufacturer code | WSS4 |
| Type | smoke detector |
| Connectivity | Wi-Fi 2.4 GHz, no gateway required |
| Communication range | up to 20 m, depending on environmental conditions |
| Antenna | built-in |
| Smoke detection | photoelectric sensor |
| Signaling | audible 85 dB, LED, push notifications |
| LED | green: pairing with the app, red: alarm |
| Functions | self-test, TEST button, scenarios and automations |
| Mounting | mounting plate with a lock preventing closing without batteries |
| Power supply | 2 x 1.5 V AA batteries |
| Apps | Tuya Smart, Smart Life (Android, iOS) |
| Standard | EN 14604:2005/AC:2008 |
| Certificates | CE, RoHS, RED, DoP, DBI certificate of constancy of performance 2531-CPR-CSP11345 |
| Dimensions | 120 x 39 mm |
| Net weight | 180 g |
| Name | Value |
|---|---|
| Colour | white |
| Smart Home | Smoke sensor |
| Sensor | dymu |
| Communication | WiFi |
| Width | 12 cm |
| Height | 12 cm |
| Depth | 4 cm |
| Weight | 0.159 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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