Home > Products > motion detector > factory price Wireless Curtain pir alarm Detector for alarm system with 433MHz
factory price Wireless Curtain pir alarm Detector for alarm system with 433MHz
USD $3 - $6
/ Piece
100 Pieces(Min.Order)
- 20000 Piece / Pieces per Month
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- 7 days
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Product Details
| Brand Name: | SUMRING | Place of Origin: | China | Model Number: | SR-621R |
| Usage: | Other, Personal |
Product Description
Product Description
Main Features:
MCU processing adopted
Wireless transmitting digital signal
Low power indication
Automatic temperature compensation
Low power consumption, long battery life
SMT adopted, anti-RFI & anti-EMI
Adjustable detecting distance
Adjustable time of alarm delay
Wireless transmitting digital signal
Low power indication
Automatic temperature compensation
Low power consumption, long battery life
SMT adopted, anti-RFI & anti-EMI
Adjustable detecting distance
Adjustable time of alarm delay
Technical specification:
Operating voltage: 2*1.5V (2*AA battery)
Standby current: less than 12uA
Alarm current: less than 15mA
Operating temp. :-10 to +50 degrees
Installation mode: wall mounted
Installation height: about 2m
Detecting distance: 9-18m
Detecting angle: 15 degrees
Transmitting freq.: 315MHz or 433MHz
Transmitting distance: more 200m (in the open area)
Dimension: 110*69.5*40mm
Contact Us
- Sumring company
- Contact nameWendy
Product Categories
| smoke detector | gas detector | Magnetic Contacts | fire alarm control panel |
| heat detector | fire alarm bell & strobe siren | motion detector | Manual call point&panic button |
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