
( Brand: Puguan ), ( Manufacturer Part Number: SB-05 ), ( Power Source: Battery ), ( Response Time: Real Time ), ( Effective Range: 2-5m ), ( Year Manufactured: 2025, 2026 ), ( Ultrasonic Transducers: 32 Custom Units ), ( Operation: Remote Control ), ( Power Supply: External 100v-240v ), ( Working Time: 2 Hours ), ( Unit Type: Unit ), ( Manufacturer Warranty: 1 Year ), ( Item Height: 312mm ), ( Synergy: Multi-device Cooperation, No Howling ), ( Item Width: 60mm ), ( Surveillance Technology: Anti-recording Device ), ( Installation: Tool-free Stick-on With Integrated Buckle Double-sided Tape ), ( Remote Control: 10m Range; One-key Centralized Control ), ( Color: Black ), ( Material: Durable Plastic ), ( Working Temp: 30 55 ), ( Coverage Angle: 120 H 90 V ), ( Type: 32 Ultrasonic Transducers Anti-recording Device ), ( Shield Intensities: 110db At 1m ), ( Product Style: Soundbar ), ( Connectivity: Wireless ), ( Country Of Origin: China ), ( Item Weight: 635g ), ( Location: Indoor Only )
Private meeting spaces reception rooms. SOUNDBAR DESIGN: Slim long-strip shape for discreet placement, perfect offices, meetings and private spaces. Too close to sound source: Distance. Business negotiation areas.
Conference rooms meeting. Key Features. 32 CUSTOM ULTRASONIC TRANSDUCERS: High-density layout, 110dB sound pressure at 1m; disrupts 98% of digital/analog recording devices. Office desks executive offices.
REMOTE ONE-BUTTON OPERATION: 10m remote control works in standby/charging ; long press 3s for on/off, short standby. Soundbar Audio Privacy Protector 32 Ultrasonic Transducers Anti-Recording Device 2-5M Range - Plastic Body with Remote Control. WIDE COVERAGE: 120 horizontal 90 vertical; 2-5m effective range best at 2m. Recommended Use Scenarios.