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Wholesale Manual Emergency Alarm
6,481
products found
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Video
4G
Alarm
US$ 31-32.5
/ Piece
500 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Wired Magnetic Contact Switch Normally Closed Door Open Sensor
Alarm
US$ 4.22-5.14
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
High Loudly Ss700 12V 100W 200W 6 Tones Siren Amplifier Warning
Alarm
US$ 45-47
/ pieces
5 pieces
(Min. Order)
Start Order
Wenzhou Jinzheng Safety Tech Co., Ltd.
Tuya WiFi The Independent Photoelectric Smoke Fire Detection
Alarm
Dual Optical
Alarm
US$ 14-16
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Video
Wireless GSM Solar Sound Light Flash
Alarm
Outdoor
Alarm
Horn for WiFi GSM Home Security
Alarm
System
US$ 45
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Wolf Guard GSM Outdoor Wireless Security Solar Siren
Alarm
US$ 1-53
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Mobile Call GSM
Alarm
with Two-Way Intercom&Listen-in (YL-007M2C)
US$ 50-52
/ Set
10 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
24VDC Electric Fire
Alarm
Bell Sound For Buildings
US$ 4-12
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
GSM WiFi Sos
Alarm
US$ 3-4
/ Set
500 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
OEM Tuya WiFi The Independent Photoelectric Smoke Fire Detection
Alarm
Dual Optical
Alarm
US$ 14-16
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Mini Portable GPS Trackers Locator for Vehicle Personal Google Maps Sos Button
Alarm
GSM GPRS
US$ 14-24
/ Piece
10 Pieces
(Min. Order)
Start Order
Kad Technology Co.,Limited
ANSORL Standalone Photoelectric Smoke
Alarm
Strobe LightA
US$ 3-5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
ANSORL Standalone Independent Battery Type
Emergency
Smoke
Alarm
Detector
US$ 3-5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
Multi Frequency Light Sensing Smart
Alarm
White Noise Sound Car Backup
Alarm
US$ 1-14.99
/ Piece
100 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Video
GSM Sos
Alarm
US$ 3-4
/ Set
500 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
WiFi Sos
Alarm
US$ 7.9-10
/ Set
500 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
CE Approved Photoelectric Smoke
Alarm
Strobe Light
US$ 3-5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Photoelectric Smoke
Alarm
Strobe Light for Home Safe
US$ 3-5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
Wireless/Wire Door Bell
Alarm
(ML-02CF)
US$ 3.75-5.35
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Tuyasmart Life WiFi GSM Security
Alarm
Sos
Emergency
Google Assistant&Alexa
US$ 33-35
/ Set
10 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
China Origin Ozone Gas
Alarm
for Mobile Detection
US$ 650
/ Piece
1 Piece
(Min. Order)
Start Order
Qingdao Wingoal Trade Co., Ltd.
Video
Panic
Alarm
for Elderly
US$ 35-40
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Wholesales
Photoelectric Smoke
Alarm
Sensor Detector for Home Fire Alert
US$ 3-5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Cheap
Wholesales
9V Battery Smoke Detector Factory
US$ 3-5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
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Category
Security & Protection
Alarm
Manufacturing & Processing Machinery
Nonwoven Machine
Lifting Table
Assembly Line
Hoist
More
Product Features
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Certification
E-MARK
CE
ISO
FCC
RoHS
CCC
More
Sensor Type
Electric Alarm
Magnetic Switch Alarm
Acoustic Alarm
Working Principle
Electro-Optical Type
Electromagnetic
Electro-Acoustic Style
Alarm Volume (Within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
315MHz
433.92MHz
Usage
Door
Personal
Auto
Window
Fire
Smoke
More
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Group Corporation
Other
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OEM
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