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China technology & communicationChina technology & communication : 11 Products from 6 Suppliers & Manufacturers

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Cellphone Audio Jammer Box To Block Recording
- Place of origin:
  China
Description:Using Advanced Ultrasonic Mixing Technology, AJB-331 cellphone audio jammer box can block recording from cellphone eavesdropping seamlessly and senselessly without causing any disturbance. By emitting ultrasonic noise that is imperceptible to the human ear, this audio jammer box can effectively jam the microphone of cellphones. Communication audio cannot be recorded nor restored. Feat

[Related Keywords : Cellphone Audio Jammer]
- Shenzhen Isecus Electronic Co., Ltd
- Business Type
  Supplier
- Location
  Guangdong, China
- Employees Total
  11 - 50
- Annual Revenue
  Less than USD 100,000
Contact Now Start Order
Gate Turnstile (CPW-331EGS)
- Min. Order:
  1
- Place of origin:
  China
- Price Condition:
  FOB
technologies, conveniently compatible with access control system, barcode cards, biology identification equipment. The machine provides a high level of security and high capacity by adopting reliable security protection devices, alarm devices, direction indicators etc. Function Specifications: Both directions can be set as controlled mode or free mode. NO mode & NC mode can be switched over by us

[Related Keywords : Sliding Gate, Turnstile, Automatic Gate, Optical Turnstile]
- Shenzhen CMOLO Intelligent Technology Co., Ltd.
- Business Type
  Manufacturer
- Location
  Guangdong, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 1,000,001 - 2,000,000
Contact Now Start Order
SPD for Ethernet Power System
- Min. Order:
  1 Set
- Price:
  US$ 100
- Place of origin:
  China
technology has the advantages of large throughput, fast response time, and low residual voltage. Ethernet surge protection device is used to protect the network lines of POE-powered communication equipment from damage caused by surges; it can also be used to protect communications without a POE power supply. The equipment network line is protected from the damage caused by surge; ethernet surge p

[Related Keywords : SPD for Ethernet Power]
- Shenzhen Techwin Lightning Technologies Co., Ltd
- Business Type
  Manufacturer
- Location
  Guangdong, China
- Employees Total
  11 - 50
- Annual Revenue
  USD 100,000 - 500,000
Contact Now Start Order
5 related Products from this Supplier
Optical Swing Turnstile/ Automatic Swing Gate Turnstile/ Swing Gate Optical Turnstile
- Min. Order:
  1 Pair
- Price:
  US$ 1600 ~ 2000
- Place of origin:
  China
- Supply Ability:
  2000 sets per month
Communication interface RS485 Gate open when power failure Yes Open Time 0.2 second Life Cycle 3 million times Working Temperature -30°C~+70°C Working Environments Indoor, outdoor (with shelter) Optical Swing Turnstile Design Optical Swing Turnstile System Diagram Optical Swing Turnstile Project Cases What is optical swing turnstile? Optical swing turnstile, a typical optical turnstile, utilize

[Related Keywords : optical swing turnstile, touchless turnstile, swing security turnstile, swing turnstile gate]
- Chengdu Jayda Intellitech Co., Ltd
- Business Type
  Manufacturer
- Location
  Sichuan, China
- Employees Total
  51 - 100
- Annual Revenue
  USD 1,000,001 - 2,000,000
Chat
Contact Now Start Order
Guard Tour System Online 4G GPS with Free Guard Management Cloud Software and APP
- Place of origin:
  China
- Supply Ability:
  100000 per year
Guard Tour System Online 4G GPS With Free Guard Management Cloud Software and APP With the progress and development of the society, the requirements of the community for its management work are becoming more and more scientific and technological, and the responsibility requirements of regular inspection and maintenance personnel are also becoming higher and higher. The timely elimination of hidde

[Related Keywords : Guard Tour System]
- HUAguard Technology Co., Ltd.
- Business Type
  Manufacturer
- Location
  Guangdong, China
- Employees Total
  Above 1000
- Annual Revenue
  USD 1,000,001 - 2,000,000
Contact Now Start Order
2 related Products from this Supplier

Tvss 100ka Class B Surge Protector with UL Certificated for 127/220v AC System
- Min. Order:
  10 Piece
- Price:
  US$ 1
- Place of origin:
  China
- Supply Ability:
  3000pcs/day
Communication Base Station ● Telecom centers ● Automatic control centers ● Intelligent buildings ● Industrial enterprises ●Medical institutes ●IT,TT,TN-C,TN-S,TN-C-S and other power supply system. Features: l UL 1449 4th Edition Listed l Thermal disconnect device l Heat turn-off technology l Temperature control to protect circuit. l Status indicators l Remote alarm contact, e

[Related Keywords : TVSS protector, TVSS surge protector, TVSS with UL]
- Shenzhen Techwin Lightning Technologies Co.,Ltd
- Business Type
  Manufacturer
- Location
  Guangdong, China
- Employees Total
  51 - 100
- Annual Revenue
  USD 100,000 - 500,000
Chat
Contact Now Start Order

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