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11
YRS
Shenzhen Yuanhang Electronic Co., Limited
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Top picks
Product categories
GSM/PSTN/WiFi Alarm Systems
Wireless Products
PIR Detectors
CCTV cameras
Heat/Smoke Detectors
Gas Detectors
Smart PadLocks
Glass break/Vibration sensors
Contact Sensors
Alarm Sirens
Active Infrared Beams
Button Switches
All products
Standalone Window and Door Sensor Alarm Tuya WiFi Wireless Multi-function Door Sensor
$4.80 - $6.00
/
piece
2 pieces
(Min. Order)
System Sensor Vibration Sensor Alarm Wired 12V Shock Alarm Anti-theft Sensitive Vibration Sensor Detector
$3.00 - $4.50
/
piece
2 pieces
(Min. Order)
Aluminum Automatic Shut off Valve DN15/ DN20 Emergency Solenoid Shut-off Valve for gas leak safety
$4.00 - $5.00
/
piece
2 pieces
(Min. Order)
2024 Hot Sale Wired alarm siren 12V-24V 30W/40W for home security alarm system
$4.80 - $6.00
/
piece
2 pieces
(Min. Order)
Tuya WiFi wireless multi-function door sensor tuya door sensor for standalone use
$5.80 - $6.50
/
piece
2 pieces
(Min. Order)
External Outdoor/Indoor Siren Alarm and Red Flashing Strobe Light Siren 12V Wired Alarm Siren
$3.50 - $5.00
/
piece
2 pieces
(Min. Order)
Hot sale Wired Siren Alarm 12V External Siren and Strobe Light Indoor/Outdoor Siren for Alarm
$3.50 - $5.00
/
piece
2 pieces
(Min. Order)
YH-G4 Smart Padlock Popular Fingerprint padlock IP65 Waterproof Digital Smart Fingerprint Padlocks
$7.50 - $9.00
/
piece
2 pieces
(Min. Order)
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ABT100 Wired Outdoor Photoelectric Beams Motion Detector Alarm Dual Beams Barrier Active Infrared Detector
$8.80 - $12.00
/
pair
2 pairs
(Min. Order)
ABT100 Outdoor infrared beam barrier detector detector de movimiento exterior anti-theft dual beams infrared detector
$7.00 - $12.00
/
pair
2.0 pairs
(Min. Order)
Waterproof Dual Beams Detector Photoelectric Beam Sensor Motion Detector Alarm Outdoor Beams Sensor Infrared Detector
$8.50 - $11.00
/
pair
2 pairs
(Min. Order)
Outdoor Photoelectric Through Beam Sensor Alarm Infrared IR Beam Sensor Anti-theft Dual Beams Infrared Detector
$9.00 - $11.00
/
pair
2 pairs
(Min. Order)
20-300m outdoor security active infrared Beam Wired Digital Infrared Detector
$9.00 - $12.00
/
pair
2.0 pairs
(Min. Order)
ABE250 Perimeter Protection Beam Barriers Alarm Active Infrared 3-beams Motion Sensor Anti-theft Outdoor Infrared Beams Detector
$19.00 - $22.00
/
pair
2 pairs
(Min. Order)
House Outdoor Protection Barriers Dual Beams Detector Alarm Photoelectric Infrared Beam Motion Detector for alarm system
$9.00 - $12.00
/
pair
2 pairs
(Min. Order)
ABE 3-beams infrared barrier motion detector alarm 100m~200m alert active infrared indoor/outdoor 3 beams detector
$18.00 - $25.00
/
pair
2.0 pairs
(Min. Order)
Triple infrared beams sensor infrared beam barrier detector
$12.00 - $25.00
/
pair
1 pair
(Min. Order)
Waterproof Dual Beams 100m Alert Active Infrared Beam Barrier Detector Alarm Outdoor Photoelectric Beam Motion Detector
$7.00 - $12.00
/
pair
2.0 pairs
(Min. Order)
Passive Infrared Sensor Ceiling mounted PIR Detector 360 Degree Full Angle infrared Motion Alarm Wired 12V PIR Detector
$3.20 - $4.50
/
piece
2 pieces
(Min. Order)
Wireless/Wired active infrared motion barrier 2 beams detectors
$11.00
/
pair
10 pairs
(Min. Order)
100m Alert Waterproof Dual-beams Infrared Motion Sensor Alarm Outdoor Infrared Two Beams Barrier Detector
$8.50 - $11.00
/
pair
2 pairs
(Min. Order)
ABE150 Outdoor Wired Infrared Sensor 3-beams Active Infrared Beams Barrier Motion Detector for alarm system
$20.00 - $23.00
/
pair
2 pairs
(Min. Order)
Outdoor Active Infrared beam sensor/ fence detector for Perimeter Security
$12.00 - $80.00
/
pair
1.0 pair
(Min. Order)
ABT100 Wired Outdoor Dual Beams Active Infrared Sensor Detector Anti-theft Beams Barrier Detector for perimeter security alarm
$9.50 - $12.00
/
pair
2 pairs
(Min. Order)
Intruder Motion Alarm Waterproof Outdoor 4 Beams Detector Alarm Active Infrared Barrier Four Beams Motion Detector
$31.00 - $35.00
/
pair
2 pairs
(Min. Order)
2-10 beams wired security infrared alarm system for outdoor 10-100 meters optional infrared beam barrier detector
$10.00 - $68.00
/
pair
5.0 pairs
(Min. Order)
Waterproof 2-beams Infrared Motion Detector Alarm Outdoor Dual Beams Sensor Photoelectric Infrared Beams Barrier Detector
$8.00 - $10.00
/
pair
2 pairs
(Min. Order)
Wireless System Motion Sensor Alarm Passive Infrared Wireless PIR Motion Sensor Detector
$3.00 - $4.50
/
piece
2 pieces
(Min. Order)
YH-008E Hot sale Mini Infrared PIR Motion Sensor Human Detector For Home Security System
$2.80 - $3.50
/
piece
2 pieces
(Min. Order)
System 12V Wired PIR Sensor Wide Angle NC/NO Passive Infrared Motion Sensor Alarm PIR Detector
$3.50 - $5.00
/
piece
2 pieces
(Min. Order)
Outdoor Household WiFi PIR Sensor Infrared Human Motion Detector and Siren Alarm Solar Wireless PIR Motion Sensor
$16.00 - $18.00
/
piece
2 pieces
(Min. Order)
Waterproof Dual Beams Sensor Alarm 100m alert Wired/Wireless Active Infrared 2-beams Detector for outdoor
$8.50 - $12.00
/
pair
2 pairs
(Min. Order)
Work Alone Tuya WiFi PIR Sensor Wide Angle Wireless Infrared Motion Sensor Alarm PIR Detector
$9.00 - $11.00
/
piece
2 pieces
(Min. Order)
Hot Sale USB TUYA PIR Wide-angle Motion Sensor Battery Operated Wireless Mini Infrared PIR Motion Detector For Security System
$10.00 - $13.00
/
piece
1 piece
(Min. Order)
2022 Ceiling Tuya infrared smoke detector Detector de humo Wifi smoke sensor for home use
$8.50 - $12.00
/
piece
1 piece
(Min. Order)
ABE200 Perimeter Security Alarm Outdoor 3-beams Active Infrared Motion Sensor 200m Alert Barrier Beams Detector
$18.00 - $21.00
/
pair
2 pairs
(Min. Order)
Wall mounted Passive Infrared Intruder Alarm Sensor Wired 12V PIR Detector Wide Angle PIR Motion Detector from factory
$3.20 - $4.50
/
piece
2 pieces
(Min. Order)
YH-802C Wide Angle PIR Motion Sensor 12V Wired Passive Infrared PIR and Microwave Motion Detector for alarm system
$6.50 - $8.00
/
piece
2 pieces
(Min. Order)
Smoke Alarm System Sensor Conventional 4 Wired Smoke Detector Traditional 12V Smoke Detector for alarm
$3.80 - $5.00
/
piece
2 pieces
(Min. Order)
Advanced alarm zone device PIR human motion detector dual PIR+MW detector
$5.00 - $10.00
/
piece
1.0 piece
(Min. Order)
YH-1068 Fire alarm system sensor Smoke alarm All stars hotels 12V 4-wired smoke detector with relay output
$3.60 - $5.00
/
piece
2 pieces
(Min. Order)
Waterproof 12V Outdoor PIR Infrared Motion Sensor Alarm Dual-tech Indoor/Outdoor PIR&Microwave Motion Sensor Detector
$21.00 - $25.00
/
piece
2 pieces
(Min. Order)
Ceiling Mounted Full Angle Infrared PIR Motion Sensor Alarm 12V Wired PIR Motion Detector
$3.00 - $4.50
/
piece
2 pieces
(Min. Order)
Ceiling Mounted System 360 Full Angle Infrared PIR Motion Sensor Alarm 12V Wired PIR Detector
$3.00 - $4.50
/
piece
2 pieces
(Min. Order)
Solar/Battery Powered PIR Sensor Tuya WiFi Wireless Infrared PIR Motion Sensor Alarm Solar Outdoor PIR Detector
$15.00 - $17.00
/
piece
2 pieces
(Min. Order)
Waterproof Passive Infrared Motion Sensor Alarm Wide Angle 12V Wired Outdoor PIR Motion Detector
$18.00 - $21.00
/
piece
2 pieces
(Min. Order)
YH-806 narrow-angle wired curtain PIR/infrared detector mini window motion sensor
$2.80 - $5.00
/
piece
10.0 pieces
(Min. Order)
Small Angle PIR Curtain Motion Detector Alarm Mini PIR sensor 12V Passive Infrared Curtain PIR Motion Sensor
$3.00 - $4.50
/
piece
10 pieces
(Min. Order)
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