
Thermostat relays
Sonoff TH Elite THR316D 16 A Wi-Fi thermostat relay with LCD display and dry contact
- Maximum load current
- 16 A
- Output type
- 230 V power relay, dry contact (potential-free)
- Dry contact rating
- 5–30 V, 1 A max
Sonoff · iFan04-H
Wi-Fi, 433 MHz radio · IEEE 802.11 b/g/n, 2.4 GHz
Check the supported network band.
Wi-Fi, 433 MHz radio · 433.92 MHz
Manufacturer images
One pair of wires is all a fan-with-light usually gets — iFan04-H sits in the fan canopy and splits the light and three fan speeds into separate smart commands.
Connects directly to the router over Wi-Fi, no gateway needed.
We deliver across Moldova. Availability, delivery timing and cost are confirmed with a manager before order fulfilment.
The right choice starts with specifications
SKU: SONOFF-IFAN04-H · Document model: iFan04-H
Specifications checked against the linked manufacturer documents. Load limits, package details and measurement conditions are retained.Checked 18 October 2026
Fan speeds — what it meansHow many fixed speeds the controller gives the fan. If stepless control is available, the note says so. | 3Three fixed speeds: low, medium, high. No stepless control [1] |
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Reverse rotation — what it meansWhether the controller can reverse blade rotation (summer and winter mode). If not, direction is changed with the switch on the fan body. | NoNeither the feature list, the app nor the RM433R2 remote offers reverse; the device has a single fan output (FAN) [1] |
| Remotes that can be paired | 10The 11th remote replaces the first one learned [1] |
| Buzzer | YesBeeps on fan on/off and speed changes; silenced with the Mute button on the remote [1] |
Light control — what it meansWhether the controller can switch the light built into the fan separately, and whether it can dim it. | On/offThe light is switched on and off separately from the fan; dimming is not described in the documentation [1] |
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Fan output max current — what it meansThe highest motor current the fan output can handle. The motor current is on the fan’s rating plate or in its manual and must not exceed this value. | 2 AFan output: 100–240 V ~, 50/60 Hz, 2 A max [1] |
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Light output max current — what it meansThe highest lamp current on the light output. At 230 V, 1 A is roughly a 230 W incandescent load; for LED lamps the permitted power is usually lower and is stated separately by the manufacturer. | 3 AFor iFan04-H: incandescent lamps up to 690 W at 230 V, LED up to 300 W at 230 V [1] |
Maximum total current — what it meansCombined fan and light current the device accepts. | 5 AInput current 5 A max. The maker requires a 5 A MCB or RCBO to be installed before the device [1] |
Supply voltage — what it meansThe supply voltage (and current, if stated) as the maker gives it. It must match your mains or adapter. | 100–240 V ~, 50/60 HzBoth versions share the same input range; the maker recommends iFan04-H for 220–240 V mains and iFan04-L for 100–130 V [1] |
| Max. incandescent lamp power | 690 WAt 230 V (iFan04-H) [1] |
| Max. LED lamp power | 300 WAt 230 V (iFan04-H) [1] |
Remote included — what it meansWhether a remote for phone-free control is in the box. The remote’s link type is shown under “Connection protocol”; compatible remotes sold separately are listed by the manufacturer. | YesThe RM433R2 radio remote (433.92 MHz, CR2450 cell) is included and paired at the factory. Up to 10 remotes can be learned. The RM433R2-BASE wall base is sold separately [2] |
|---|---|
| Remote model | RM433R2: 87 × 45 × 12 mm, 1 × CR2450 (3 V) [1] |
Neutral wire (N) — what it meansWhether the wall box needs a neutral wire. Older wiring often brings only the live wire to the switch; then pick a model that works without N. | RequiredThe wiring diagram connects both live (L) and neutral (N) to the input [1] |
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Mounting — what it meansHow and where it is installed: in a wall box, on a wall or ceiling, on a DIN rail, on a table or in a socket. | Inside the ceiling fan canopyInstalled inside the ceiling fan canopy. The manual states weight under 1 kg and a recommended installation height under 2 m [1] |
Dimensions (W × H × D) — what it meansThe device’s size in millimetres as the maker states it. Check that it fits the wall box, niche or shelf. | 116 × 55 × 26 mm [2] |
Certifications — what it meansStandards and certifications the maker lists for this model (for example CE, RoHS, Zigbee 3.0, Matter). | CE, RoHSFor iFan04-H: CE, RoHS; FCC is listed only for iFan04-L (US version). The general table on the site shows CE, FCC, RoHS for both versions [3] |
| Housing material | PC V0 polycarbonate [2] |
Weight — what it meansThe device’s weight without packaging, per the maker. | 125 g [4] |
Connectivity — what it meansThe wireless link or network the device uses. Wi-Fi connects straight to the router; Zigbee, Thread and Bluetooth Mesh work through a hub or gateway. | Wi-Fi, 433 MHz radioWi-Fi IEEE 802.11 b/g/n 2.4 GHz; 433.92 MHz radio receiver (receive only) for the remote [2] |
|---|---|
Hub required — what it meansWhether the device needs a separate hub, gateway or coordinator to work in a smart home. If so, it is sold separately unless stated otherwise. | No hub neededConnects directly to the router over Wi-Fi, no gateway needed [2] |
Works without internet — what it meansWhether the device keeps working over the local network or through a hub when the internet is down. Cloud features (remote access, voice assistants) need the internet. | YesLAN Control in eWeLink is supported; the radio remote works directly without internet [1] |
Matter support — what it meansWhether the device supports the Matter standard, directly or through a bridge. Matter lets you add it to Apple Home, Google Home, Alexa and Home Assistant. | Via a bridgeThrough the built-in Matter bridge of eWeLink CUBE (CUBE OS, e.g. the iHost hub) [2] |
Home Assistant — what it meansHow the device connects to Home Assistant: a built-in integration, a Zigbee coordinator, Matter or the maker’s cloud integration. | Via a hub or coordinatorThe maker lists Home Assistant through the eWeLink CUBE Matter bridge. A direct hub-free integration is not officially described [2] |
Voice assistants — what it meansWhich voice assistants the module works with, per the maker. Commands like 'turn on the air conditioner' go through the cloud, so internet access is needed. | Amazon Alexa, Google AssistantAmazon Alexa and Google Home natively; Apple Home only via the eWeLink CUBE Matter bridge [2] |
App — what it meansThe maker’s app used to set up and control the device. | eWeLink [1] |
| Wi-Fi | IEEE 802.11 b/g/n, 2.4 GHz [1] |
| Remote radio frequency | 433.92 MHzThe controller only receives [1] |
Operating temperature — what it meansThe air temperature range the device is rated for. The lower limit matters outdoors, on balconies and in unheated rooms. | −10…40 °C [1] |
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Colour — what it meansThe housing colour of this model. Other colours in the same series are separate products. | White [4] |
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The table shows the primary document’s value. Below is what other manufacturer documents state; we check the supplied version’s label before sale.
We deliver across Moldova. Availability, delivery timing and cost are confirmed with a manager before order fulfilment.
A website order is submitted for confirmation without charging your card. The payment method and final amount are agreed with a manager before payment.
The warranty is at least 12 months. The exact period and conditions for equipment and installation work are stated in the sales documents and the accepted proposal. Further support is agreed for each project.
Current conditions are published on the Return policy page. Email office@casasmart.md with your order number for the steps relevant to your situation. Statutory consumer rights continue to apply.
In your home
One thermostat cannot account for a sunny room, a closed bedroom and different schedules. Zoning helps avoid overheating and unnecessary heating.
See the complete solutionCasaSmart

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