-15% Reduced price GSM listening device in wall socket – Disguised GSM listening devices – View 1 Quick view
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Reference: 14908

GSM listening device in wall socket

Review(s): 3
GSM bug in 220-V wall socket. Global room monitoring via mobile network. Worldwide usable for room monitoring. In continuous operation with very good audio performance. Ideal for continuous monitoring, e.g., as a baby monitor. Monitoring of children, elderly, and sick. Well suited for acoustic building control. With callback function upon noise...
€227.97 €268.20
Offer ends in:
In stock
-15% Reduced price Remotely controllable GSM spy recorder – Eavesdropping via VoiceRecorder – View 1 Quick view
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Reference: 15329

Remotely controllable GSM spy recorder

Review(s): 0
Remotely controllable voice recorder via SMS command. Audio recordings over the global mobile network. Supports micro SD cards up to a maximum of 32 GB. 32GB SD card offers recordings up to 384 hours. Turn recording function on/off as needed. Please choose the desired variant!
€175.19 €206.10
Offer ends in:
In stock
-15% Reduced price GSM bug in power strip – Disguised GSM listening devices – View 1 Quick view
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Reference: 14900

GSM bug in power strip

Review(s): 3
GSM bug in 5-fold 220-V power strip. Global room monitoring via mobile network. Usable worldwide for room monitoring. In continuous operation with very good audio performance. Ideal for continuous monitoring, e.g., as a baby monitor. Monitoring of children, the elderly, and the sick. Well suited for acoustic building control. With callback function upon...
€227.97 €268.20
Offer ends in:
In stock

Reference: 24021

WIFI-HD SpyCam disguised in baseball cap

Review(s): 3
HD-IP spy camera in base cap with global access. Remote access via free app for Android and iOS. Live view via WiFi network, Retrieve recordings and more. Video, photo & sound with super sharp recordings. Storage on micro SD card up to 128 GB. Very good, stable quality! Fits any outfit! Capture scenes spontaneously in pictures! Please choose the...
€271.10
In stock

Reference: 23010

Full-HD spy cam disguised in wall clock, 128 GB

Review(s): 1
Full-HD camouflaged wall clock camera. Recording mode: image, sound, video recording. Colorful HD for 1920 × 1080P resolution. Highly sensitive microphone for perfect sound. Loop recording & adjustable camera lens. Full-HD video recording on micro SD memory card up to 128 GB. Motion detection. Please choose the desired variant!
€288.20
Delivery: 1- 3 Days
-15% Reduced price TONSPY MICRO-400 GSM listening device – Eavesdropping via GSM mini transmitter – View 1 Quick view
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Reference: 14203

TONSPY MICRO-400 GSM listening device

Review(s): 0
Super small GSM bug, voice-activated. Global space monitoring via mobile network. Call GSM bug and listen live directly. Discreet, without acoustic or optical signal. Voice-activated with callback or alarm SMS. Callback number can be changed via SMS. Additionally built-in voice recorder up to 200 hours. Automatic or manual monitoring. Battery life:...
€175.19 €206.10
Offer ends in:
In stock
-15% Reduced price POWER long-term GSM listening device – Eavesdropping via GSM mini transmitter – View 1 Quick view
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Reference: 14104

POWER long-term GSM listening device

Review(s): 2
GSM listening device with strong continuous performance. Global space monitoring via mobile network. The BATTERY CAPACITY is 10,000 mAh. (Lithium). OPERATING TIME in Standby up to 100 days. OPERATING TIME in Listening mode up to 50 days. Microphone range without noise approx. 8 to 12 meters TOP GSM LISTENING DEVICE FOR LONG-TERM USE. Please choose the...
€189.72 €223.20
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In stock
-15% Reduced price Secret-SPYPHONE for Android on USB stick – Cell phone tapping – View 1 Quick view
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Reference: 50002-2

Secret-SPYPHONE for Android on USB stick

Review(s): 2
Unlimited eavesdropping function for mobile phone conversations. Monitor calls including date, time, phone numbers. Monitors SMS, Whatsapp, Email, Skype, Facebook, and much more. Internet browser monitoring, spy on passwords. Access to photos, videos, sound files, calendar, contacts. Activation of camera & microphone for watching &...
€205.79 €242.10
Offer ends in:
In stock
-15% Reduced price HIGHPOWER long-term GSM listening device – Eavesdropping via GSM mini transmitter – View 1 Quick view
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Reference: 14102

HIGHPOWER long-term GSM listening device

Review(s): 2
GSM bugging device with exorbitant long-term performance. Global space surveillance via mobile network. The BATTERY CAPACITY is 16,800 mAh. (Lithium). OPERATING TIME in Standby up to 168 days. OPERATING TIME in Listening mode up to 84 days. Microphone range without noise approximately 8 to 12 meters. TOP GSM BUGGING DEVICE FOR LONG-TERM USE. Please...
€227.97 €268.20
Offer ends in:
In stock
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Eavesdropping via radio bug
Buy radio-based bugging devices | Professional eavesdropping devices

Eavesdropping via radio bug

Radio mini-transmitter – proven technology for professional applications

Radio mini-transmitter are used wherever stable and direct audio transmission is required. Unlike GSM solutions, they operate without a mobile network and are particularly suitable for applications with a clearly defined area of use. The decisive factor is not the advertised range, but the actual technical design and quality of the components.

Technical data – basis for a realistic assessment

To evaluate the performance of radio eavesdropping devices seriously, comprehensible technical specifications are essential. These include, among others:

  • ✔ Physikalische Sende- und Abstrahlungsleistung
  • ✔ Spannungsversorgung und Stromaufnahme
  • ✔ Frequenzhub und Modulation
  • ✔ Mikrofontyp und Audioleistung

Why tested radio mini-transmitters are crucial

Especially in radio technology, the quality of the components determines the practical benefit. Only when technical specifications are transparently stated and realistically assessed can it be determined whether a mini-transmitter is suitable for the planned use. Unrealistic range specifications or missing measurements often lead to disappointments in use.

Select radio mini-transmitter – Quality over advertising promises

When selecting suitable radio surveillance technology experience, technical transparency, and realistic performance data play a central role. Expert advice helps to choose the technology suitable for the deployment scenario – instead of relying on blanket promises.

  • ✔ Langjährige Erfahrung in der drahtlosen Nachrichtentechnik
  • ✔ Bewährte Funktechnik für professionelle Anwendungen
  • ✔ Nachvollziehbare, geprüfte technische Daten
  • ✔ Persönliche Beratung und diskreter Versand

Compare radio mini-transmitters and select suitable technology – abhängig davon, welche Anforderungen im praktischen Einsatz im Vordergrund stehen.

Decision aid: When is radio technology the better choice?

Technical note:
Radio mini-transmitters deliver particularly stable results over manageable distances. The actual range depends heavily on the environment, antenna design, and frequency range – not on general manufacturer specifications.

Active filters

Reference: 13223

Surveillance Device Set-300

Review(s): 0
• Audio Abhörset für eine akustische Raumüberwachung.• Radio eavesdropping transmitter complete with matching receiver.• Für eine akustische Raumüberwachung.• For ranges up to 300 meters. under good conditions.• Connection for voice recorder for recording.• Drahtloser gute unterbrechungsfreie Audioqualität.• Einfache Bedienung.
€224.10
In stock

Reference: 13210

Radio bug 10 mW

Review(s): 0
• Hohe Leistung mit 10 mW, • Range up to 500 mtr., • Totale Frequenzstabilität, • Kristallklare Sprachübertragung, • Electronic Voice-Control, • Klein, Leistungsstark, Preiswert, Zuverlässig.
€178.20
Delivery time: 3-4 days

Reference: 13212

Radio bug 20-mW

Review(s): 0
• Sehr hohe Sendeleistung (20mW), Ranges up to 600 meters.• Totale Frequenzstabilität, Kristallklare Sprachübertragung. • Digital-Voice-Control, Ein Profi-Minisender mit Höchstleistung.
€268.20
Delivery time: 3-4 days

Reference: 13216

Radio Bug Button 10-mW

Review(s): 0
• Minisender im Knopfzellenformat (so klein wie eine Münze) • Hohe Transmission power (10 mW), Range up to 300 meters., • Totale Frequenzstabilität, Kristallklare Sprachübertragung, • Electronic Voice-Control AGC, Profi Knopfzellensender.
€224.10
Delivery time: 3-4 days

Reference: 13217

Radio Bug Button 20-mW

Review(s): 0
• Minisender im Knopfzellenformat (so klein wie eine Münze) • Höchste Transmission power (20 mW), Range up to 600 meters., • Totale Frequenzstabilität, Kristallklare Sprachübertragung, • Electronic Voice-Control AGC, Profi Knopfzellensender.
€268.20
Delivery time: 3-4 days

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