Stop Barking Dog Anti Barking Device Review
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Below are the key specifications for the Dazer and HUSH models.
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| Specification | DAZER II | HUSH U20 | HUSH UB122 | |
|---|---|---|---|---|
| Material | ABS Plastic + Stainless Steel | ABS + PC + Nylon + Plastic | ABS + PC + Nylon + Plastic | |
| Waterproof | No | IPX7 | IPX7 | |
| Battery | RAYOVAC 9V | 850mAH Lithium Polymer | 2000mAH Lithium Polymer | |
| Battery Low Indicator | No | Yes | Yes | |
| Battery Level Indicator | No | No | Yes | |
| Recharge | No | Replace with 9V Alkaline | Yes | USB C recharge 2 hours | Yes | USB C recharge 2 hours | |
| Head Design | Single Disc | Dual Head | Triple Head | |
| Frequency Range | 25kHz (+ or - 2kHz) | 25 kHz std |20-30kHz max | 25 kHz std |20-30kHz max | |
| Sound Level | 115dB (0.5-meter reference) | 115dB (0.5-meter reference) | 115dB (0.5-meter reference) | |
| Dual Mode | No | Ultrasound | Yes | Ultrasound | Enhanced Ultrasonic | Yes | Ultrasound | Flucuating Ultrasonic | |
| Effective Range | 7M | 10M | 15M | |
| Confirmation indicator | LED light | Friendly Vibration | LED light | Friendly Vibration | RGB Light Bar | |
| Protection Mode | No | Yes | after 10 seconds | Yes | after 10 seconds | |
| Beep Sound | No | No | Yes | |
| Light Torch | No | Yes| Dual Lamp Torch | Strobe Mode | Yes |3000 Lumen Torch | Strobe Mode | |
| On Off Mode | No | Yes | Yes | |
| Personal wear system | Belt clip | Wrist Band | Wrist Band | |
| Certificate | CE | CE ROHS FCC | CE ROHS FCC | |
| Warranty | 1 year | 1 year | 1 year | |
| Single package size: | (L x W x H) 120 x 150 x 40mm | (L x W x H) 180 x 43 x 80mm | (L x W x H) 124 x 50 x 50.6mm | |
| Single gross weight: | 150 grams | 185 grams | 136 grams | |
| Single unit unboxed: | (L x W x H) 115 x 55 x 35mm | (L x W x H) 128 x 52 x 30mm | (L x W x H) 155 x 110 x 56mm | |
| Single unit unboxed: | 127 grams | 100 grams | 130 grams | |
| Manual | Yes | 1 page | Yes | 16 Page Printed Manual | Yes | 7 Page Printed Manual | |
| Place of Origin | New York, United States | Guangdong, China | Guangdong, China | |
Learn more about how to operate your HUSH UB122
Learn more about how to operate your HUSH U20
The HUSH U20, HUSH UB122 and DAZER II are all ultrasonic anti-barking devices designed to deter dogs from excessive barking.
Technical specifications for HUSH U20, HUSH UB122 and DAZER II
HUSH U20
Frequency: 25kHz constant and enhanced 20-30kHz
Sound pressure level: 115dB at 0.5m reference
Operational distance: 10m
Power source: Rechargeable lithium battery (850mAh)
Charging time: 2 hours
Dimensions: (L x W x H) 128 x 52 x 30mm
Weight: 100g
HUSH UB122
Frequency: 25kHz constant and fluctuating 20-30kHz
Sound pressure level: 115dB at 0.5m reference
Operational distance: 15m
Power source: Rechargeable lithium battery (2000mAh)
Charging time: 2 hours
Dimensions: (L x W x H) 155 × 110 x 56mm
Weight: 100g
DAZER II
Frequency: 25kHz +/- 2kHz
Sound pressure level: 115dB at 0.5m reference
Operational distance: 7m
Power source: 9V alkaline battery
Dimensions: (L x W x H) 15 x 55 x 35mm
Weight: 125g
Additional features for HUSH U20 and HUSH UB122:
HUSH U20 has a dual-head design with adjustable sensitivity settings and dual LED torch.
HUSH UB122 also has a triple-head design, enhanced boosted ultrasonic modes and 3000 Lumen torch.