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OTP-WH300X RF AV Wireless Scanner and DVR Counter-Surveillance Device

Counter Surveillance~ GSM/ RF / camera detector


* Ideal counter surveillance device to trace and position wireless camera.

* Fully automatic scanning and recording video and snapshot

* Instant recording button to switch on video and picture taking Instant playback button to review captured video and snapshot

* External camera input connection to act as portable DVR

* SD card storage and USB connection to enhance user friendly operation

* Adjustable frequency bands, up to 16 band; preset and mask

* Operates as wireless receiver to allow up to 2800 MHz frequency band

* Buzzer and vibration alert, metallic design, LED indicator

* Date and time display


Scanning Range 900 - 2800MHz
Normal : 900-2800MHz
Preset: Total 16 frequency band
Mask: Total 16 frequency band
Algorithm MPEG4, JPEG
File Format ASF, JPG
Video Recording Mode Auto/Manual
Recording Capability 640x480
Frame rate Up to 25 fps
External Video Input 75Ω / 1.4 Vp-p
External Audio Input 1K Load / 2Vp-p
Memory Type Micro SD Card ( Support SDHC max. 32GB)
Data Interface Mini USB 2.0
External Camera Input DC 5V Output at 2.5mm AV Input Jack
A / V Support NTSC and PAL Standard
Max Record File 200 Files
Snapshot / Video Record / Auto
External Camera / Scanner Switch
Instant Playback Button
Date/Time Table YY/MM/DD, HH,MM,SS
Alert Vibration and Buzzer
Sensitivity Adjustment High / Medium / Low
Power Input DC 5V / 2A Adapter
Battery Input DC 3.7V / 4400 mAH Li-ion battery
Charger Indication LED Indication Light
Battery Lifetime 2.5 hours
Battery Indication Battery Gauge on Display
Scanning: 550 mA
Recording: 750 mA
Playback: 650 mA
Operating Voltage 4.5V ~ 5.5V
External Camera Voltage 5 V
External Camera Current 200mA
Alarm Output Voltage 5 V
Alarm Output Current 150 mA
Operating Temperature 60℃
Operating Humidity 20 ~ 90%
Storage Temperature -20℃ ~ 80℃
Dimension 122 x 74 x 28 mm
Weight 184 g




User's manual Download: