| Frequency Range: | 20Hz---20kHz |
|---|---|
| Frequency: | 20Hz---20kHz |
| Application: | Conference Center |
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AAT-SJ-NK-NL recording muting device is a new high-tech product obtained by our company's R&D personnel after a comprehensive upgrade on the basis of AAT-SJ-NK-NL according to customer needs. The size of the AAT-SJ-NK-NL new recording shielder is not much different from that of AAT-SJ-NK-NL (detailed data on the parameters). audio recording blocker is launching is on three sides, but the layout of the launching terminal and the launching angle have been improved. The launching angle of each side is changed from the original one. The 90-120 degree is increased to 90-150 degree; the launch angle can reach 300 degrees and multi-angle shielding, and some recording equipment can reach 360 degrees. The shielding range of each side has been significantly improved in the vertical direction (the effect of different recording equipment is different). The AAT-SJ-NK+NEW new recording shield still adopts the shape of an air purifier, which has a strong concealment; compared with the ultrasonic jammer AAT-SJ-NK-NL air purifier, this product also adds UV ultraviolet sterilization, negative ion purification and smart display. . AAT-SJ-NK-NL new recording muting device is a new product of the recording muting device series, which is suitable for scenes such as leadership offices and small conference rooms.
1. Good concealment: The air purifier is used as the appearance of the product, which is the same as an ordinary air purifier on the surface, and has excellent concealment.
2. Stronger shielding effect: Due to the improved signal transmitting terminal layout, multi-channel signals are superimposed, so that the shielding signal has a higher peak intensity and the shielding effect is stronger.
3. Larger shielding angle: The change in the layout of the transmitting terminal has further expanded the transmitting angle from the original 240 degrees to 300 degrees, and some recording equipment can reach 360 degrees.
4. Flexible power adjustment: The product is equipped with three power adjustment knobs to support individual shielding distance adjustment in each direction.
5. A wider range of equipment coverage: For the current mainstream recording equipment, the AAT-SJ-NK-NL recording jammer can be shielded, and its coverage rate can reach more than 95%, especially for the Apple series of mobile phones. It supports the latest models of which is much higher than similar products on the market.
6. More functions: This product also has air purification, UV sterilization, negative ion purification and smart display.
| Item | performance parameter |
| Jamming type | Mobile phone, recorder and other sound acquisition equipment |
| Jamming distance | 2-5m /side |
| Action angle | 300Degrees (some up to 360 degrees) |
| Number of transmitting terminals | 60 |
| Power regulation mode | Knob type stepless adjustment (non gear adjustment) |
| Opening mode | Remote control on |
| Product size | 16*16*28.5CM |
| weight | <2kg |
| ambient temperature | -40ºC~55ºC |
| relative humidity | 35~85% |
| Power consumption | 120W |
| Power input | AC 100V~240V |
| Power output | DC 12V/12.5A |
| Package description | PP protection box |
Court, war room, secret meeting room, office, bidding room, negotiation room and other places to prevent illegal recording.
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