China B.TRADIO Switch Style Audio Surveillance Microphone. Beijing Retailer, Manufacturer

Country of Origin:

China (mainland)

Brand Name:

TRADIO

Primary Competitive Advantages:

Product Features
Quality Approvals

Main Export Markets:

Eastern Europe
North America
Mid East/Africa
Central/South America
Asia
Western Europe
Australasia

Key Specifications/Special Features:

Switch style microphone
Omnidirectional, monitor range: 10-40sqm
Suitable for indoor any switch could install
Switch style microphone
Parameter:
- Monitoring range: 10 to 40sq.m
- Transmitting distance (shield cable): 3,000m
- Frequency response: 20Hz to 20kHz
- Sensitivity: -40dB
- SNR: 65dB (1m/40dB); 30dB (10m/40dB) 1kHz at 1 Pa
- Polar pattern: omnidirectional
- Dynamic range: 104dB (1kHz at Max dB SPL)
- Maximum level input: 120dB SPL (1kHz, THD 1%)
- Impedance: 600 Ohms (imbalance)
- Signal output extent: 22.5Vpp/-25db
- Microphone: electret condenser
- Special circuit: DSP de-noise, AGC circuit
- Protect circuit: over-loading protection, lightning-resistant
- Audio preamp: built-in
- Output connector: Power+, audio and GND
- Cable: 3 x 0.5mm2 RVVP cable
- Voltage: 12V DC (8 to 20V)
- Current: 20mA
- Temperature: -25 to 70 deg. C
- Color: white
- Shell material: PVC
- Size: 85 x 85mm
- Weight: 60g
- Standards: CE, FCC

Payment Details:

Minimum Order:
- 1 to 99 Pieces

Delivery Details:

Lead Time:
- 2 - 5 days

Product Certifications:

Certificate Standard:	CE View scanned certification
Certificate Number:	AT0911641E Click above link to view certificate details in third-party database.
Issue Date:	01-Jul-2004
Issued By:	Anbotek Compliance Laboratory Limited
Expiry Date:	01-Jul-2015

Note: Not all certifying agents offer online lookup, and some have a lag time for posting new certificates. If you are unable to find a certificate online, contact the certification agency or supplier for further verification.

B.TRADIO Switch Style Audio Surveillance Microphone

B.TRADIO Switch Style Audio Surveillance Microphone, Suitable for Indoor