Home Security & Protection Alarm Audio Listening Device 2024 Product List

Audio Listening Device

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Stereo Listen Through Wall System
131* 125* 42mm; 41* 18* 15mm
956g
Built-in 9V Battery
5 Hours Without Recording; 4 Hours with Recording
Left and Right Double Track

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Stereo Listen Through Wall System
131* 125* 42mm; 41* 18* 15mm
956g
Built-in 9V Battery
5 Hours Without Recording; 4 Hours with Recording
Left and Right Double Track

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Stereo Listen Through Wall System
131* 125* 42mm; 41* 18* 15mm
956g
Built-in 9V Battery
5 Hours Without Recording; 4 Hours with Recording
Left and Right Double Track

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Stereo Listen Through Wall System
131* 125* 42mm; 41* 18* 15mm
956g
Built-in 9V Battery
5 Hours Without Recording; 4 Hours with Recording
Left and Right Double Track

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1 Year Warranty
1 Year Warranty
CE
Customized
Examination Room, Public Area, Factory
Shock Alarm

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Stereo Listen Through Wall System
131* 125* 42mm; 41* 18* 15mm
956g
Built-in 9V Battery
5 Hours Without Recording; 4 Hours with Recording
Left and Right Double Track

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1 Year Warranty
1 Year Warranty
CE
Customized
Examination Room, Public Area, Factory
Shock Alarm

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1 Year Warranty
1 Year Warranty
CE
Customized
Examination Room, Public Area, Factory
Shock Alarm

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1 Year Warranty
1 Year Warranty
CE
Customized
Examination Room, Public Area, Factory
Shock Alarm

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No Screen
Automotive
RoHS, FCC, CE
1 Year
Box
100/box

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1 Year Warranty
1 Year Warranty
CE
Customized
Examination Room, Public Area, Factory
Shock Alarm

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1 Year Warranty
1 Year Warranty
CE
Customized
Examination Room, Public Area, Factory
Shock Alarm

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1 Year Warranty
1 Year Warranty
CE
Customized
Examination Room, Public Area, Factory
Shock Alarm

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No Screen
Automotive
FCC, CE
1 Year
GSM/GPRS/2g/4G
Chargeable 800mAh Li-ion Battery

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US$ 16.8-18.22 / Piece
10 Pieces (MOQ)

360° Virtual Tour

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No Screen
Automotive
FCC, CE
1 Year
GSM/GPRS/2g
Chargeable 800mAh Li-ion Battery

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Stereo Listen Through Wall System
131* 125* 42mm; 41* 18* 15mm
956g
Built-in 9V Battery
5 Hours Without Recording; 4 Hours with Recording
Left and Right Double Track

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Listen Through Walls Device
1MW
1kHz, 6 dB (Attenuation)
More Than 40 dB
10 dB
More Than 0.5%

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Listen Through Walls Device
1MW
1kHz, 6 dB (Attenuation)
More Than 40 dB
10 dB
More Than 0.5%

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20Hz---20kHz
20Hz---20kHz
Conference Center
Mobile Phone, Recorder and Other Sound Acquisition
2.5m Above
90-120 Degrees

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Stereo Listen Through Wall System
131* 125* 42mm; 41* 18* 15mm
956g
Built-in 9V Battery
5 Hours Without Recording; 4 Hours with Recording
Left and Right Double Track

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1 Year Warranty
1 Year Warranty
CE
Customized
Examination Room, Public Area, Factory
Shock Alarm

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≤1GB
USB
WAV
12 Bit
32khz
Without Display

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1 Year Warranty
1 Year Warranty
CE
Customized
Examination Room, Public Area, Factory
Shock Alarm

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1 Year Warranty
1 Year Warranty
CE
Customized
Examination Room, Public Area, Factory
Shock Alarm

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Listening Bug
Wireless Alarm
CE
1sets / Box
Shenzhen, China
300sets/Week

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Box
Product Size: 38mm*10mm
Guangzhou, China
1000PCS/Month
Sizheng
Guangzhou

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Listen Through Walls Device
1MW
1kHz, 6 dB (Attenuation)
More Than 40 dB
10 dB
More Than 0.5%

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Customized
ISO, CE
New
Medium Power
Digital Hearing Aid
Adult

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Voice Conferencing System
Without Video
Receivers
Wireless
Cardioid
Black

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Non-Customized
ISO, RoHS, CE
New
Medium Power
Digital Hearing Aid
Adult, Elderly
Questions & Answers on Audio Listening Device
Q
What are the major types for security and protection ?
A
Security is the degree of protection against danger, damage, loss, and so on. Beijing Heweiyongtai Sci & Tech Co., Ltd,Beijing Heweiyongtai Sci & Tech Co., Ltd,Beijing Heweiyongtai Sci & Tech Co., Ltd,Beijing Heweiyongtai Sci & Tech Co., Ltd,Shenzhen City Autoe Technology Co., Ltd. have been making safety products. It mainly includes Audio Listening Device and Gsm Alarm System,GSM Alarm,Audio Surveillance products. You can view to learn more.
Q
What are security & protection products?
A
Security & protection products aim to keep you safe and to make sure you stay away from any harm or danger. Beijing Heweiyongtai Sci & Tech Co., Ltd,Beijing Heweiyongtai Sci & Tech Co., Ltd,Beijing Heweiyongtai Sci & Tech Co., Ltd,Beijing Heweiyongtai Sci & Tech Co., Ltd,Shenzhen City Autoe Technology Co., Ltd. provide Audio Listening Device and related Gsm Alarm System,GSM Alarm,Audio Surveillance products and they generally have a minimum order quantity requirement like 1.
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