PIR Sensor Guard Watch Doorbell Door Chime

• Type: Active Infrared Intrusion Detector
• Signal Transmission: Wireless Alarm
• Working Mode: Active
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 391
• Certification: CE, FCC, RoHS
• Application: Indoor
• Working Principle: Infrared Sensor
• Transmission Mode: Wireless
• Alarm Volume (within 1m): ≥80dB
• Receive Frequency: 433.92MHz
• Carton Size: 50X31X29cm
• Materials: ABS
• Transport Package: 48units/CTN
• Specification: ABS
• Trademark: OEM
• Origin: China
• HS Code: 8531100000
• Production Capacity: 100000units/Year
• Package Size: 15.00cm * 6.00cm * 5.00cm
• Package Gross Weight: 0.100kg

Product Description

INFRARED SENSOR REMOTE ALARM
sensor: 9V battery(not included)
Receiver: AA BATTERIES 
 *It detects almost every movements. 
 *With CE/ROHS  
*Infrared detect technology used.  
*Helps to detect unwanted people.  
 *Battery operated, Wall mountable.
Blister card packing.OEM accepted.

Mr.Mike Zhen
Hefei Long River Electrical Co.,Ltd.
Tel:[phone] 
longriver.en.made-in-china.com

Product Name	door bell alarm
Main Materials	PC/ABS,Nylon,Copper
Sound	more than 85dB
Color	White/Black or OEM
Operate Voltage	DC3.0V
Operate Current	155mA±15mA
Power Consumption	1W-3W
Working Temperature	-40ºC to 45ºC
Unit Packaging	color box