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Alza Test Ranks Electrical Wiring Based on User Reviews and Other Data
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Electrical Wiring – Test Results
The result for electrical wiring at several price levels is:
What is the Alza Test?
Hundreds of categories, thousands of products, millions of details and user reviews for electrical wiring. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from electrical wiring rank are based solely on various data and feedback from actual people who have purchased the products.
Smoke Detector - temperature measurement from 4 to 38 °C, humidity measurement, battery-powered , detection reach 500 m, reaction time 1 s, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication and protection against sabotage, features: test button and alarm, cover material plastic, operating temperature from -4 to 38 °C, operating humidity from 0 to 85 %, ingress protection IP20, input voltage 3V, mounting kit included, requires a central hub, app language options: Czech and English , compatible with Android and iOS
Smoke Detector - temperature measurement from 4 to 38 °C, humidity measurement, battery-powered , detection reach 500 m, reaction time 1 s, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication and protection against sabotage, features: test button and alarm, cover material plastic, operating temperature from -4 to 38 °C, operating humidity from 0 to 85 %, ingress protection IP20, input voltage 3V, mounting kit included, requires a central hub, app language options: Czech and English , compatible with Android and iOS
Smoke Detector - temperature measurement from 4 to 38 °C, humidity measurement, battery-powered , detection reach 500 m, reaction time 1 s, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication and protection against sabotage, features: test button and alarm, cover material plastic, operating temperature from -4 to 38 °C, operating humidity from 0 to 85 %, ingress protection IP20, input voltage 3V, mounting kit included, requires a central hub, app language options: Czech and English , compatible with Android and iOS
Gas Leak Detector - propane-butane detection, battery powered, 5s response time, audible and visual signalling, battery status indication, alarm function, plastic housing material, operating temperature from -15 to 50°C, operating humidity up to 90%, input voltage 3V, batteries included in the package, stand-alone unit
Module - an interface module for The Pill by Shelly, which provides power, ground (GND) and three configurable I/O terminals, ideal for connecting sensors, buttons or other control elements in any solution
*The 5-terminal Add-on is sold separately and is not included with The Pill by Shelly device. *
Mounting Kit - compact power base for the Shelly Wall Display (i-series), which allows for switching two independent output load circuits
The device can't work standalone - it requires a Shelly Wall Display (i-series) to operate.
Module - extends long-range LoRa communication up to 5km for selected Shelly Pro devices, enabling automation and remote control even in challenging or extensive environments
The Shelly LoRa Add-on is not a standalone device and must be connected to a compatible Shelly Pro device for power and operation.
Compatible devices:
Shelly Pro RGBWW PM
Shelly Pro 1 / Pro 2
Shelly Pro 1PM / Pro 2PM
Shelly Pro Dimmer 1PM / 2PM
Shelly Pro EM-50
Shelly Pro 3EM
Shelly Pro Dimmer 0/1–10V PM
To ensure LoRa communication (both transmitting and receiving), at least two Shelly LoRa Add-on devices are required (e.g., two Pro devices, or a combination of one Pro device and one LoRa Add-on).
Module - switches direct current (DC) inputs using an alternating current (AC) signal, ideal for isolating and controlling DC loads using existing AC switches
Module - switches direct current (DC) inputs using an alternating current (AC) signal, ideal for separating and controlling DC loads using existing AC switches
Module - A two-channel solid-state relay module for The Pill by Shelly, designed to control two independent DC loads up to 30V / 300mA, ideal for safe and silent control of lighting, fans, or other DC devices.
*The SSR Add-on is sold separately and requires a 5-terminal Add-on to connect to The Pill by Shelly device.*
Module - An add-on module for The Pill by Shelly, which allows you to measure analogue sensors and DC voltage up to 30V, ideal for monitoring batteries, power supplies and other low-voltage devices
*The Analogue 0–30V Add-on is sold separately and requires the 5-terminal Add-on to connect to The Pill by Shelly device.*
Smart Lock - controlled via WiFi 2,4 GHz and Bluetooth, compatible with Manufacturer app, app compatible with Android and iOS, lock requirements: standard insert with through coupling, Battery and Keyboard included, Fingerprint reader and Bluetooth unlocking
Smart Lock - controlled via WiFi 2,4 GHz and Bluetooth, compatible with Manufacturer app, app compatible with Android and iOS, lock requirements: standard insert with through coupling, Battery and Keyboard included, Fingerprint reader and Bluetooth unlocking
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with Manufacturer app, application in English, Czech and Slovak, power supply: Power plug,
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with Manufacturer app, application in English, Czech and Slovak, power supply: Power plug,
Valve - smart brass valve DN25 with NSF certification for drinking water systems, offers precise ultrasonic measurement, water consumption monitoring, automatic closing/opening, and control via the Shelly app using Wi-Fi and Bluetooth.
Weather Station - home, wireless, WiFi 2,4 GHz and bluetooth connection, interior, with forecast and current weather monitoring, alarm clock, low battery indicator and mobile app connection, measures temperature, UV radiation, humidity, displays time, date and sunrise and sunset, wireless sensor range 80 m, max. 3 wireless sensors, closed system, operation: standalone, mains-powered, main unit, sensor, power adapter, manual and charging cable included, placement: for walls and table, dimensions 23 × 160 × 160 mm (H×W×D)
Smart Lock - controlled via Radio frequency, compatible with Homematic IP, app compatible with Android and iOS, lock requirements: standard insert with through coupling, Battery included, Battery status check, shared access, Bluetooth unlocking, Monitoring, Offline mode and Encrypted data transfer
Smart Lock - controlled via Radio frequency, compatible with Homematic IP, app compatible with Android and iOS, lock requirements: standard insert with through coupling, Battery included, Battery status check, shared access, Bluetooth unlocking, Monitoring, Offline mode and Encrypted data transfer
Smoke Detector - mains + battery-powered , acoustic signals, notifications via push notifications, signal volume 85 dB, battery indication, features: emergency lighting and alarm, cover material plastic, operating temperature from 5 to 35 °C, ingress protection IP20, input voltage 230 V, HUB and battery included, compatible with Homematic IP, requires a central hub, app language options: Czech and English , compatible with Android and iOS