| Part Number: | PTC-Uj2 |
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| Detecting Frequency: | WiFi and Mobile Frequencies and 433,868MHz |
| Bandwidth Resolution: | Full Band Detection |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Professional Jamming Signal Detector
Disclose malice 433 / 868 / WiFi / Mobile connection interruption
Product Instructions:
Modern security systems apply new communication technology to transmit alarm data or video through cellular system or WiFi, etc. However, smart criminal uses signal jammer to disconnect the communication of security system.
This device is made to take precautions against the criminal using signal jammer to disable the WiFi and mobile connection of Home / Office security system for invasion and stealing valuable property or information [data].
This device will issue alert (warning trigger) back to control center to notify the attempted theft / robbery, before the 433 / 868 / WiFi / Mobile communication of home / office security system is been blocked.
Technical Specifications:
| Size | L 11.6 x W 7 x T 3.3 cm |
| Weight | about 170 g |
| Power | 12V ~ 24V DC, 150 mA |
| Detecting Frequency | 1. Wideband jammer of WiFi and cellphone frequency bands 2. 433 MHz and 868 MHz narrowband jammer (single channel transmitter) |
| Bandwidth Resolution | FULL band detection |
| Frequency scan timing for jamming signal |
Always detecting |
| Handling of jamming signal | Instant activate relay output after verified the jamming signal |
| Warning mode | 8 LEDs |
| Alarm output | 1. Standard model: 1.0A relay, with NO-NC output, without anti-cut protection 2. Expert model: 1.0A relay, with NO-NC output, with anti-cut protection |
| Sensitivity Tuner | Eliminate the environment interference (background noise) |
Without interfere with digital signal
This device will not be interfered with digital signals, it will not cause any false alarm if someone uses cell phone nearby or install this device in the environment with WiFi, DECT phone or Bluetooth, etc.
Background noise filter
Most of the background noise or environment interference are below 500 MHz. To reduce the false alarm caused by background noise, this device has a unique filter to make it insensitive with the signal below 500 MHz.
Sensitivity tuner
Alarm output
This device has NO-NC (Normal Open, Normal Close) relay output, other kind of alarm output is also available upon request.
Superior sensitivity
This device has superior sensitivity. Its wideband detector can detect 300mW mobile phone jammer signal up to 20 meters, and the narrowband detector can detect 20mW single channel transmitter signal up to 15 meters. None of other detectors is able to compare with.
Product Application:
This model is for indoor only, not for outdoor and vehicles.
Suppliers with verified business licenses
Audited Supplier 
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