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RS-485 version 24G MMWAVE Presence and motion detectors with flush mounting
| محل منبع | شنژن ، چین |
|---|---|
| نام تجاری | Merrytek |
| گواهی | CE |
| شماره مدل | MSA237D 99 485 |
| مقدار حداقل تعداد سفارش | 100 قطعه |
| قیمت | قابل مذاکره |
| جزئیات بسته بندی | جعبه سفید + برچسب جعبه سفید + Clapboard + کارتن (K=A) |
| زمان تحویل | 1 ، نمونه و سفارش کوچک: ظرف 5 روز کاری پس از دریافت پرداخت خود. 2 ، سفارش فله: 3-4 هفته پس از دریافت |
| شرایط پرداخت | t/t |
| قابلیت ارائه | 10000 قطعه در ماه |
برای نمونه ها و کوپن های رایگان با من تماس بگیرید.
واتساپ:0086 18588475571
وی چت: 0086 18588475571
اسکایپ: sales10@aixton.com
اگر نگرانی دارید، ما به صورت آنلاین 24 ساعته راهنمایی می کنیم.
x| ولتاژ کار | 12-24VDC | حالت کار | نسخه RS485 |
|---|---|---|---|
| ارتفاع نصب | 2.5-4.0 متر | زمان حیاتی | 5 سال گارانتی @ تا 230 ولت بار کامل |
| نیروی کار | ≤1.2W | بسامد کار | 24GHz ±24.25GHz |
| نوع تشخیص | تشخیص حرکت عمده/جزئی/میکرو | نصب | نصب فلاش |
| برجسته کردن | RS-485 motion detector flush mount,24G MMWAVE presence sensor,flush mount presence detectors,24G MMWAVE presence sensor,flush mount presence detectors |
||
| Attribute | Value |
|---|---|
| Working voltage | 12-24Vdc |
| Working mode | RS485 version |
| Mounting height | 2.5-4.0m |
| Life time | 5 years warranty@Ta 230V full load |
| Working Power | ≤1.2W |
| Working frequency | 24GHz ±24.25GHz |
| Detecting type | Major/Minor/Micro Motion detection |
| Mounting | Flush mounting |
| Input voltage | 12-24V DC |
| Rated voltage | 24V DC |
| Working Current | @12Vdc:80±3mA @24Vdc:42±3mA |
| Working Power | ≤1.2W @24V DC |
| Output signal | RS-485 (factory setting is data report mode) |
| Load type | Data report/data inquiry |
| Radar frequency | 24GHz -24.25GHz, ISM band |
| Transmitting Power | 5mW Max. |
| Detection Area | 0-4m (setting by merrytek mini program) |
| Hold Time | 3-7200s (setting by Merrytek mini program) |
| Daylight threshold | 5-2000Lux (setting by merrytek mini program) |
| Daylight sensor range | 0-2000Lux |
| Radius detection range | 4±0.5m (based on 41㎡ open area test) |
| Sensitivity | high/medium/low |
| Remote control | Unavailable |
| Merrytek mini program | Available |
| Mounting height | 2.5-4.0m (typical value: 3m) |
| Detecting Angle | 120° |
| Drill hole | Φ50-55mm |
| Working Temperature | 0℃...+50℃ |
| Storage Temperature | -25℃~+80℃ Humidity:≤85% (non-condensation) |
| Certificate | FCC/RED |
| Environmental Requirement | Compliant with RoHS |
| IP Rating | IP20 |
| Guarantee | 5 year (only for product quality problem) |
- Hand-in-hand wiring is highly recommended, yet star-topology or tree-topology is strongly deprecated
- RS-485 layout wire length shall not be longer than 300m, and 12 pcs of sensors is the maximum quantity layout in one circuit
- 4-pin shield wire or class 6 network wire is highly recommended for the layout
- Our sensor doesn't have terminal resistance. If there's an impedance matching problem in the RS-485 bus, we recommend connecting 2 pieces of 120Ω resistance in the terminal
When powered on, the sensor indicator will stay on for 15s for recognizing the application room size, after that sensor will enter a 10s flashing self-checking phase, after that, it will enter a 20s detection cycle. If presence is detected, the sensor will report absence. During initialization, the sensor will not detect a moving signal, and you can use the Merrytek WeChat mini program to adjust the detection area, hold time, daylight sensor, etc, parameters.
Embedded mounting installation
- Trepanning a 50-55mm hole
- Securely wire the cable into the terminal
- Press the program button
- Put the spring clip into the hole and fasten it well
- Ensure the sensor is firmly installed
Detection Area: 4m | Hold Time: 30S | Indicator Light: open | Sensitivity: medium sensitivity
Details can be found on the specs.

