zhiweoo NJK-5002C 3-Wires Sensors NPN Proximity Sensor Switch: NPN proximity sensor
This 3-wire NPN proximity sensor is for the DIY enthusiast or small workshop owner who needs reliable automation, like setting up a safety light in a garage or a conveyor belt stop. While many sensors focus on industrial use, this one brings professional-grade detection to your home projects, giving you control without complexity.
Its NJK-5002C design ensures consistent switching even in dusty environments, so you can trust it for long-term setups. The NPN output integrates smoothly with common controllers, making installation straightforward. You get precise sensing that triggers actions instantly, whether it's activating a tool or securing a workspace.
Features
- 3-wire connection
- switch functionality
- industrial grade
- NPN proximity sensor
General specs
- Brand: zhiweoo
- Model: NJK-5002C
- Seller: Joom
- ID: 6930df8d9ef12f014bf59490
- Model: NJK-5002C
- Function: Switch
- Sensor Type: NPN Proximity Sensor
- Wiring Configuration: 3-Wire
- 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 | |||||
|---|---|---|---|---|---|---|
zhiweoo NJK-5002C NPN proximity sensor
|
SwitchBot W1101500 Neutral
|
Govee H5129 Motion detection up to 32 feet
|
XTREME XHS7-2001-WHT White
|
meross MS600 White Radar+PIR+Light 3-in-1 detection
|
GoveeLife H5127 White
|
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| Brand | zhiweoo | SwitchBot | Govee | XTREME | meross | GoveeLife |
| Model | NJK-5002C | W1101500 | H5129 | XHS7-2001-WHT | MS600 | H5127 |
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| Price | $11.19 | $29.99 | $141.04 | $9.99 | $33.99 | $29.99 |
| Seller | Joom | Amazon | Govee | Amazon | Amazon | Amazon |
| Update | December 16, 2025 | December 9, 2025 | August 28, 2024 | December 9, 2025 | December 9, 2025 | December 9, 2025 |
| Sensor Type | NPN Proximity Sensor | Millimeter Wave Radar, PIR (Passive Infrared) | PIR (Passive Infrared), Microwave Radar | Microwave Radar, PIR (Passive Infrared) | ||
| Location | Indoor | Indoor | Indoor | |||
| Connectivity | Bluetooth | Bluetooth | Wi-Fi, Bluetooth | Wi-Fi | Wi-Fi | |
| Power Source | Rechargeable Battery | 2x CR123A batteries | Battery | AC | AC | |
| Mounting Type | Wall Mount | Door Mount | Wall Mount | Wall Mount, Ceiling Mount | ||
| Detection Angle | 120 | 180, 360 | 120 | |||
| Detection Range | 5, 8 | 8m | 6, 12 | 26 | ||
| Smart Platform Compatibility | Amazon Alexa, Apple HomeKit, Google Assistant | Amazon Alexa, Apple HomeKit, Google Assistant | Amazon Alexa, Google Assistant | |||
