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Wholesale Light Detectors
1,159
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Video
LCD Display Portable Gas Leak Monitor for 0-30%Vol O2 with Sound
Light
Vibration Alarm
US$ 100-350
/ Piece
2 Pieces
(Min. Order)
Start Order
Nanjing AIYI Technologies Co., Ltd.
Most Popular China Certification Wall-Mounted Sound and
Light
Combustible LPG Gas Alarm
US$ 4-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
WiFi PIR Motion
Detector
Contact Sensor Door Bell Remote for Home Security
US$ 25-26
/ Piece
1 Piece
(Min. Order)
Start Order
SaiLingsi (wenzhou) Electronics Co., LTD
Video
Smoke
Detector
Alarm Jammer Fire Wireless Alarms
US$ 1-10
/ Piece
5000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Channel Detection Controller for Convenient Traffic Management
US$ 150-200
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Anti Theft Home Security Kit WiFi Smart Alarm System Support Google Home
US$ 25-26
/ Piece
1 Piece
(Min. Order)
Start Order
SaiLingsi (wenzhou) Electronics Co., LTD
Video
2021 New GSM Wireless Outdoor Solar Siren
US$ 56
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Universal Car Door Lock Smoke
Detector
Fire Alarms
US$ 1-10
/ Piece
5000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Rechargeable Portable Gas Monitor for Lel Co O2 H2s with High Brightness LCD Display
US$ 100-390
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing AIYI Technologies Co., Ltd.
Video
EAS Am Deactivator Security Camera System Smoke Alarm
US$ 1-10
/ Piece
5000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Replaceable 3600mAh Battery 2 Inch TFT-LCD High-Resolution Color Display Body Worn Camera
US$ 73-80
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ouxiang Electronics Co., Ltd.
Video
Control Systems Wireless Smoke
Detector
Fire Alarm
US$ 1-10
/ Piece
5000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Portable Law Enforcement Video Camera Mini CCTV Camera
US$ 75-80
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ouxiang Electronics Co., Ltd.
Video
Siren Security Alarm Personal Alarm Home Security System Security Alarm System
US$ 10-11
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Video
Smoke
Detector
No/Nc 12V-24V Switch Output Smoke Alarm with CE
US$ 6.5-9.5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Puzhesi Technology Co., Ltd.
Video
Lpcb Approval En54 Standard Approval Conventional Reflective Infrared Beam
Detector
US$ 105-150
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Puzhesi Technology Co., Ltd.
Video
Door Activation Sensor and Safety
Detector
for Automatic Industrial Doors
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Wired Wireless Conventional Optical Photoelectric Smoke
Detector
for Fire Alarm (ES-5002OSD)
US$ 3.5-4.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
Combustible Gas Alarm
Detector
with Gas Shut-off Valve
US$ 4.5-12
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
CE RoHS Smoke
Detector
Monoxide Smoke
Detector
Sound Prompt for Your Safe
US$ 8-10
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Video
Wireless Audio Bug Camera Finder Anti Spy
Detector
Listening Device GPS Radio Scanner Finder RF
Detectors
US$ 24.5-32.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Greetwin Telecom Co., Ltd
Video
Smart WiFi Wireless Waterproof Control Water Leakage Sensor Water Leak
Detector
US$ 7-8
/ Piece
1 Piece
(Min. Order)
Start Order
SaiLingsi (wenzhou) Electronics Co., LTD
110-220VAC Wireless Home Fire Security LPG Nature Gas
Detector
US$ 4-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Security Systems Smoke
Detector
with Long Battery Life
US$ 2.5
/ Piece
3000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
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Alarm Volume (within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
229.95MHz
433.92MHz
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