4 Watts Hot Sell Handheld Portable Signal Jammer | RFQ Sourcing Details
Access Control Systems · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Access Control Systems. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
4 Watts Hot Sell Handheld Portable Signal Jammer 1, Product Introduction This hot sell 8-antenna handheld portable signal jammer can effectively block 2G, 3G, 4G, 5G . It has a built-in 4700m. Ah battery, working for 1.5 hours, and uses external omni-directional antennas, covering only the downlink.
Equipped with 1 built-in cooling fan, it supports car charging with DC12V, and any single band can be turned on or off without influencing others. Suitable for meeting rooms, classrooms, churches, banks, cars, etc., it is a handheld portable multi-band signal jamming solution with a 1-year warranty.
2, Features 1) Hot sell 8-antenna handheld portable, wide multi-band (2G/3G/4G/5G, etc.) coverage 2) 4W power, jamming range 2-20m (depending on signal strength and area) 3) Built-in 4700m.
Ah battery, 1.5-hour working time, DC12V car charging supported 4) External omni-directional antennas, downlink only 5) 1 built-in cooling fan, independent single-band switch control without mutual interference 6) Handheld portable, compact size (132X80X41mm) 7) Wide application scenarios, suitable for meeting rooms, vehicles, etc.
3, Applicable place 1) Suitable for meeting rooms, classrooms, churches to maintain quiet order;2) Applicable to banks, museums, theatres and other sensitive areas to prevent information leakage;3) Can be used in factories, hospitals, vehicles (cars, trucks, buses, vans, etc.) to avoid signal interference and GPS tracking risks;4) Also fits various public and private scenarios needing wireless signal jamming, ensuring environmental safety and information confidentiality.
4, Specification Jamming range 2-20M @ depends on the strength signal in given area Product Size 132X80X41mm Output Power 4 Watt Power supply AC100-240V TO DC12V IN. Build-in Battery:4700m. Ah Cooling System 1 Cooling fan inside Working time 1.5.
Hours Box Size 22X20X6.5cm G.W/Set 0.85kg Carton Size 46x37x44cm/20PCS G.W/CTN 19kg Delivery Date 1-3days Warranty Date 1 Year Application Area Meetingroom,Classroom,Churches,Banks,Cars,Etc.
5, Order Information Channel Signal system Frequency Power 1 VHF&LOJACK 135-175MHz 0.5W 2 CDMA/GSM&LORA 851-894 /900-960MHz 0.5W 3 DCS/PCS / MHz 0.5W 4 3G MHz 0.5W 5 4GLTE Low 698
Watts | Applications and Buyer Notes
Watts is organized as a sourcing-ready Access Control Systems reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time ques
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- size
- (132X80X41mm) 7) WideBased on visible page data; confirm exact value in the RFQ.
- Warranty
- Date 1 YearBased on visible page data; confirm exact value in the RFQ.
- Frequency
- Power 1 VHF&LOJACK 135-175MHz 0.5W 2 CDMA/GSM&LORA 851-894 /900-960MHz 0.5W 3 DCBased on visible page data; confirm exact value in the RFQ.
- Application
- Area Meetingroom,Classroom,Churches,Banks,Cars,Etc. 5, Order Information ChannelBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
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