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Active Wireless System
9,029
products found
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Wholesale Home Power
System
Sound Bar TV Soundbar with Subwoofer
Active
Speaker
Wireless
US$ 50
/ Set
1 Set
(Min. Order)
Start Order
Guangzhou Dongpin Electronic Co.,LTD
Video
15 Inch Rod Movable
Wireless
Active
PA Trolley Bluetooth Loud Speaker Audio Sound
System
US$ 35.5
/ Piece
200 Pieces
(Min. Order)
Start Order
Guangzhou Baiyun District Jianggao Feiyang Electronic Factory
Video
Portable
Wireless
PA Stereo
Active
Hot Sale Big Double 10 Inch Audio Loud Speaker
System
US$ 33
/ Piece
100 Pieces
(Min. Order)
Start Order
Guangzhou Baiyun District Jianggao Feiyang Electronic Factory
Video
Wireless
Outdoor Speaker Sound Box Bluetooth Speaker Mini Sound
System
US$ 35-39
/ Piece
12 Pieces
(Min. Order)
Start Order
Jiangxi Quanheng Material Technology Co., Ltd.
Temeisheng PT-1265A Portable 12 Inches Speaker
System
with
Wireless
Microphones
US$ 19.81-36.79
/ Piece
300 Pieces
(Min. Order)
Start Order
Guangzhou strong sound electronic equipment Co., Ltd
Video
4G WiFi Alarm
System
US$ 31-32.5
/ Piece
500 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Collision Avoidance
Systems
for Industrial Vehicles for Pedestrian Safety
US$ 800-900
/ Piece
1 Piece
(Min. Order)
Start Order
Changzhou Maxtree Technology Co., Ltd.
Video
Portable PA Speaker
System
with 2
Wireless
Microphone for Home Party, Meeting, Wedding, Church, Picnic, Outdoor/Indoor
US$ 3.8-8.88
/ Piece
500 Pieces
(Min. Order)
Start Order
Guangzhou Hongzhouyi Technology Co., Ltd.
Video
Ntb Series Crane Alarm
System
Crane Protect with CE Certification
US$ 95-200
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Nante Machinery Co., Ltd.
Tuya
Wireless
WiFi GSM Home Burglar Security Alarm
System
US$ 47.99-51.85
/ Set
10 Sets
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Outdoor Bt 15 Inch Bass Trolley
Active
Speaker
System
with Remote Control and
Wireless
Microphone
US$ 39.9-70
/ Piece
100 Pieces
(Min. Order)
Start Order
Hangzhou Kaqi Audio Co., Ltd.
Independent Smoke Detector Fire Alarm
System
Photoelectric with Smoke Alarm Sensor
US$ 18-19
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Video
Outdoor Waterproof Bo Se Soundlink Revolve Bluetooth Speaker II 360 Degree Surround Sound
System
Portable Audio
System
US$ 60-79
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Huangjing Technology Co., Ltd.
Video
Portable Speaker Portable 2021 Custom Cheap Colorful Outdoor Sport Mini
Wireless
Portable Bluetooth Solar Home Lighting
System
US$ 50
/ Piece
1 Piece
(Min. Order)
Start Order
Guangzhou Dongpin Electronic Co.,LTD
Video
Staff Safety Positioning Anti-Collision
System
12 Months Warranty
US$ 800-900
/ Piece
1 Piece
(Min. Order)
Start Order
Changzhou Maxtree Technology Co., Ltd.
Video
Alarm Control
System
CE En 14604 Smoke Alarm
US$ 1-10
/ Piece
5000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Portable
Wireless
Bt Outdoor Speaker Smart Speaker Wholesale Factory Price Mini Speakers Audio
System
Sound
US$ 22.5-23
/ Piece
2000 Pieces
(Min. Order)
Start Order
YUOKO ELECTRONICS CO., LIMITED
Video
Forklift Pedestrian Anti Collision Safety Device LED Emergency Light
System
for Workers
US$ 599-699
/ Piece
1 Piece
(Min. Order)
Start Order
Changzhou Maxtree Technology Co., Ltd.
Video
WiFi Security Alarm
System
with Motion Sensor Alarm
Wireless
Window and Door Alarm
US$ 28-32
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Smartlife 4G WiFi GSM Home
Wireless
Security Alarm
System
with Smoke Sensor
US$ 75-78
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Good Safety Scientific Design Ntbc-8/8X Alarm
System
with Premium Seats
US$ 95-200
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Nante Machinery Co., Ltd.
Video
12-Months Warranty Anti-Collision Positioning Warning
System
US$ 800-900
/ Piece
1 Piece
(Min. Order)
Start Order
Changzhou Maxtree Technology Co., Ltd.
Video
Working Current Smoke Detector
Wireless
Home Alarm
System
US$ 2.5
/ Piece
3000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Drone Detection Radar: Advanced
System
for Identifying and Tracking Unmanned Aerial Vehicles.
US$ 1-285000
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Star Sea Technology Co., Ltd.
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Category
Security & Protection
Alarm
Alarm Host
Computer Products
Portable Speaker
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Product Features
Signal Transmission
Wireless Alarm
Wired Alarm
Certification
DOT
E-MARK
CE
ISO
FCC
RoHS
MUTCD
ASTM
AS/NZS
CCC
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Working Principle
Electro-Optical Type
Electromagnetic
Electromechanical
Electro-Acoustic Style
Alarm Volume (within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
229.95MHz
315MHz
433.92MHz
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