SEOBIOG MR-SK50A Auto ON/OFF Light Control Sensor with Voice/Sound Detection: Voice/sound activation within 20-23 feet
This 220V auto on/off light control sensor is for homeowners who want to save energy and simplify lighting in hallways, closets, or garages. While many sensors focus on security, this one offers convenience by eliminating the need to fumble for switches in the dark.
The sensor detects sound at 50-70 decibels within 6 meters, so it turns on when you walk in with groceries, not just from loud noises. It works with LED downlights, ceiling lamps, and bulbs up to 60W, and the 40-second delay ensures lights stay on as you move through the space. Compatible with Alexa for voice control, it provides reliable, hands-free lighting that adapts to your daily routine.
Features
- Light sensitivity for darkness operation
- Induction delay of 40 seconds
- Waterproof IP22 rating
- Works with LED and incandescent lights
- Compact size 1.5 x 1.1 x 0.63 inches
- Voice/sound activation within 20-23 feet
General specs
- Brand: SEOBIOG
- Model: MR-SK50A
- Seller: Joom
- ID: 6932ba364d07e901ec602efc
- Voltage: 220
- Location: Indoor
- Material: Plastic
- Sensor Type: PIR (Passive Infrared)
- Connectivity: Wi-Fi
- Power Source: AC
- Mounting Type: Wall Mount
- Detection Angle: 120
- Detection Range: 10
- Smart Platform Compatibility: Amazon Alexa, Google Assistant
- First listed by seller: 12/10/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
SEOBIOG MR-SK50A Black Voice/sound activation within 20-23 feet
|
SwitchBot W1101500 Neutral
|
Govee H5129 Motion detection up to 32 feet
|
Aqara ML-S03E White
|
WiZ Connected 603472 White Works with existing 2.4Ghz Wi-Fi
|
Lyridz A5125 Warm White
|
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| Brand | SEOBIOG | SwitchBot | Govee | Aqara | WiZ Connected | Lyridz |
| Model | MR-SK50A | W1101500 | H5129 | ML-S03E | 603472 | A5125 |
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| Rating |
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| Price | $6.53 | $29.99 | $140.86 | $26.99 | $19.00 | $16.99 |
| Seller | Joom | Amazon | Govee | Amazon | Amazon | Amazon |
| Update | December 12, 2025 | December 9, 2025 | August 28, 2024 | December 9, 2025 | December 9, 2025 | December 9, 2025 |
| Location | Indoor | Indoor | Indoor | Indoor | ||
| Material | Plastic | Plastic | Plastic | Plastic | ||
| Sensor Type | PIR (Passive Infrared) | Millimeter Wave Radar, PIR (Passive Infrared) | PIR (Passive Infrared) | PIR (Passive Infrared) | Motion (PIR) | |
| Connectivity | Wi-Fi | Bluetooth | Bluetooth | Wi-Fi | Wi-Fi | |
| Power Source | AC | Rechargeable Battery | 2x CR123A batteries | Battery | Battery | Rechargeable Battery |
| Mounting Type | Wall Mount | Wall Mount | Wall Mount, Ceiling Mount | Surface Mount | Adhesive, Magnetic | |
| Detection Angle | 120 | 120 | 170, 45 | |||
| Detection Range | 10 | 5, 8 | 8m | 7, 23 | ||
| Smart Platform Compatibility | Amazon Alexa, Google Assistant | Amazon Alexa, Apple HomeKit, Google Assistant | Amazon Alexa, Apple HomeKit | WiZ Connected | ||
