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New F999B Super Sensitive Listen Thru-wall Contact/Probe Microphone Amplifier System (Warranty Period of Five Years)

New F999B Super Sensitive Listen Thru-wall Contact/Probe Microphone Amplifier System (Warranty Period of Five Years)

Product ID: 129380857

Details

Brand
hotsell999
Color
Silver
Compatible Devices
Headphone
Connectivity Technology
Wired
Mounting Type
Wall Mount

📡4 frequency channels + FM wireless

🔊2000x audio amplification

🔋100h continuous lithium battery

$259.89

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Description

🔍 Unlock the unseen soundscape—listen beyond walls like a pro!

PRO GRADE PORTABLE KIT - Includes metal carry case, probe mic, headphones, and recording cable for on-the-go surveillance.
ALL DAY MONITORING POWER - Built-in 3.7V lithium battery delivers up to 100 hours of uninterrupted use.
VERSATILE WALL PENETRATION - Detect sounds through cement, steel, wood, glass, and more with precision.
MULTI CHANNEL AUDIO FLEXIBILITY - Switch seamlessly between 4 frequency bands (200MHz to 1200MHz) plus FM wireless transmission.
ULTRA HIGH SENSITIVITY DETECTION - Hear whispers through walls with -70dB sensitivity and 2000x amplification.

The F999B Super Sensitive Listen Thru-wall Contact/Probe Microphone Amplifier System is a professional-grade audio surveillance tool featuring ultra-sensitive -70dB sound detection, 2000x amplification, and four selectable frequency channels including FM wireless transmission. Powered by a rechargeable lithium battery offering up to 100 hours of continuous monitoring, it excels at penetrating various wall materials such as cement, steel, and wood. The kit comes complete with a metal carry case, probe microphone, headphones, and recording cable, making it a versatile and portable solution for discreet audio monitoring with a 5-year warranty.

Specifications

ASIN	B07MVZSR1P
Audio Input	3.5mm Audio Cable, Wireless FM Emission
Battery Type	Lithium
Best Sellers Rank	#4,354 in Home Security Systems
Brand	hotsell999
Color	Silver
Compatible Devices	Headphone, Headset
Connectivity Technology	Wired
Connector Type	3.5mm, Charging
Customer Reviews	1.0 out of 5 stars 1 Review
EU Spare Part Availability Duration	5 years
Manufacturer	754914036401
Mfr Part Number	754914036401
Mounting Type	Wall Mount
Number of Channels	4
Number of Items	6
Number of Packs	1
Power Source	Battery Powered
UPC	754914036401
Unit Count	1 Count

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Fantastic experience overall. Will recommend to friends and family.

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$259.89

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews