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Optical Switch Sensor
819
products found
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Video
2022 Summer New Arrival Cheap USB Power Supply Home Security Tuya Smart 100dB WiFi PIR Motion
Sensor
US$ 18-20
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
WiFi Water Detector Leakage
Sensor
Alarm Leak Detector Sound
Sensor
US$ 7.59-9.59
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Video
Dual Channel High Voltage Inductive Loop
Sensor
US$ 50-55
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
PIR Motion Detector Sound Alarm Detect People Movement Motion
Sensor
Alarm
US$ 18-20
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
Infrared Beam
Sensor
for Automatic Door Safety
US$ 9-10
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
2 Beams Frequency Adjustable Outdoor Active Beam
Sensor
for Premiter Alarm (ABT-150F)
US$ 30-40
/ Pair
1 Pair
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
100% Original RE200B PIR Motion Detector
Sensor
for LED Lighting
US$ 0.28-0.3
/ Piece
1000 Pieces
(Min. Order)
Start Order
Shenzhen Haiwang Sensor Co., Ltd.
Smart Home WiFi Wireless Alarm Security System Door Window Detector
Sensor
US$ 7
/ Piece
138 Pieces
(Min. Order)
Start Order
Shenzhen Dukewe Technology Co., LTD
Video
Infrared
Sensor
for Sliding Gate Safety One Beam 10m for Sale
US$ 9-10
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Infrared Beam Light curtain Safety
Sensor
for Enhanced Automatic Sliding Glass Doors
US$ 9-10
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Electric Eye
Sensor
/Electric Door Infrared Single and Double Beams
US$ 9-10
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Automatic Door Anti-Pinch
Switch
Automatic Door
Sensor
Infrared Light Safety
Sensor
US$ 9-10
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Door Safety Light Infrared Single and Double Beam Anti-Pinch Safety Light
Sensor
US$ 9-10
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Innovative Safety
Sensor
for Automatic Sliding Doors
US$ 9-10
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Automatic Door Anti-Pinch Safety Light
Sensor
with Single Infrared Eyes
US$ 9-10
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Door Safety Light/Infrared Anti-Pinch
Sensor
Glass Door Access Control Safety Light
Sensor
US$ 9-10
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Automatic Door Anti-Pinch
Switch
Sensor
Infrared Light Safety
Sensor
for Automatic Doors
US$ 9-10
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Safe Photocell
Sensor
for Gate
US$ 11-13
/ Piece
1 Piece
(Min. Order)
Start Order
Gatexpert International Trade Co., Ltd.
Video
Good Quality Human Movement PIR
Sensor
D203s
US$ 0.18-0.21
/ Piece
1000 Pieces
(Min. Order)
Start Order
Shenzhen Haiwang Sensor Co., Ltd.
Photoelectric Infrared
Sensor
for Glass Sliding Door Safety 10m for Sale
US$ 11-13
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Carbon
Sensor
High Sensitive for Co Monoxide Poisoning Smoke Detector Home Wireless Warning Alarm Detector
US$ 2.4-3.2
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
Sliding Glass Door Anti-Pinch
Switch
Sensor
Infrared Light Safety Beam
Sensor
US$ 9-10
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Tuya WiFi Smart Gateway Alarm Wireless Connection Smart Home Security Alarm Siren System Smart Gateway Alarm
Sensor
US$ 30.99-34.99
/ Set
10 Sets
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Wolf Guard Original Factory OEM WiFi Door Contact Automation Home Alarm Security System Tuya Smart Life APP Remote Control Opening
Sensor
US$ 69.5
/ Piece
45 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
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Category
Security & Protection
Security & Protection
Surveillance, Control & Protection
Alarm & Security Systems
Access Control System
Fire Control
Safety Products & Supplies
Product Features
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Certification
DOT
E-MARK
CE
ISO
FCC
RoHS
MUTCD
ASTM
AS/NZS
CCC
More
Working Principle
Electro-Optical Type
Alarm Volume (within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
433.92MHz
See More Features
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