KERUI Wireless PIR Detector for GSM PSTN Home Security Alarm System Wireless 433MHz PIR Motion Sensor indoor PIR
Features:
- Power detector applies tow power supply mode
- adpater wouldn’t change the battery.
- Standby current:<50uA
- Working Current:<25MA
- Detecting Range:4-8m/90 degree
- wireless Distance:100m(open area)
- wireless frequency:433MHz
- working humidity:<80%
- Condition:100% Brand New
- external power adapter or internal battery
- External Power adpater:DC5V
- Material:ABS
- Colour:white
- Size:58 x 58 x89m
Function:
P829 passive infrared detector applies digital dual-core fruzzy logic control processing technology and intelligent analysis algorithms and can distinguish interfering signals and body movement signal effectively to prevent false alarms. With built-in spiral high-frequency spring antenna,it has quite far transfer distance and is environment friendly and energy saving,safe,reliable and easy to install and so on
package content:
2 x Wireless Motion sensor(battery not include)
Home Security System
Dear buyer, we have all of these accessories. If you need,you can click the picture upside to buy it,if you can not find in our store, please feel free to contact me and I am here to help you.
USD 39.99/lotUSD 18.99/pieceUSD 40.99/pieceUSD 67.80/pieceUSD 27.99/pieceUSD 9.99/pieceUSD 5.99/pieceUSD 42.80/lot
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| Shipping Company |
Shipping Cost |
Estimated Delivery Time |
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|
3 - 7 days |
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3 - 7 days |
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5 - 14 days |
| Post Air Mail |
Free Shipping |
15 - 45 days |
| Return Policy |
If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion. |
| Seller Service |
On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe). |
