CCTV Microphones, buy Hexagon CCTV Microphone Hidden Low Nosie 100 Square Meters GK-401A on China Suppliers Mobile

Product Details

Hexagon CCTV Microphone Hidden Low Nosie 100Square Meters GK-401A

Product Description

Specification
Input
Type of microphone	Electret
Nominal voltage	DC9-12V
Operating current	25mA
Connection	Audio female RCA jack Female DC power plug
Features
Range	262ft (80m)
Tranmission distance	3281 (1000m)
Output signal	2.5Vpp / -25db
Response frequency	100-5500HZ
Output impedance	600Ω
Sensitivity	-60dB
Signal to noise ration (SNR)	60dB (1m 40dB sound source) 50dB (10m 40dB sound source)
Direction	Omnidirectional
Max SPL (sound pressure level)	80dB SPL (1KHz, THD 1%)
Dynamic range	35dB (1KHz at max dB SPL)
Physical Appearance
Material	Plastic and PVC
Color	White
Product Dimensions	D:28.98mm L:60mm
Product Weight	29.3g/11.1g
Additional Information
Warranty	1 year
Standards/Certifications	CE/FCC/RoHS
Operating Temperature	-4°F-104°F (-20°C-40°C)
Storage Temperature	-22°F-122°F (-30°C-50°C)
Relative Humidity	95% or less (non-condensing)
Package dimensions	989828mm
Package weight	47.4g/29.2g

1.Particular and small design
2.High sensitivity and High fidelity
3.Low noise processing chips
4.Built in micro processing chip and automatic gain control(AGC)circuit
5.Long transmitter distance
6.Meeting DCC,CE standard and specifications

Company Information

Shenzhen Yongjiasheng Technologies Co., Ltd. is a Surge Protector manufacturer of security products with well-equipped testing facilities and strong technical force.

With a wide Surge Protector range, good quality, reasonable prices and stylish designs, our Surge Protector products are extensively used in security industry and other industries.

Our Surge Protector products are widely recognized and trusted by users and can meet continuously changing economic and social needs.

We welcome new and old customers to contact us for future business relationships and mutual success!

Our Services

1. We guarantee that all our items are "as stated" in their descriptions. We strive for 100% customer satisfaction on every sale we complete.
2. Your satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services.
3. If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer services.

Trade Show

Warranty

1.We also provide 12-month free maintenance. The buyer should return the product in the original conditions to us and should bear the shipping costs for return. If any part is required to be replaced, the buyer should also pay for the costs of the parts to be replaced.

2.Before returning the items, please confirm the return address and the logistics method with us. After you give the items to the logistic company, please send us the tracking number. As soon as we receive the items, we will repair or exchange them ASAP.

3.We will refund you if you return the items within 15 days of your receipt of the items for any reason. However, the buyer should make sure that the items returned are in their original conditions. If the items are damaged or lost when they are returned, the buyer will be responsible for such damage or loss, and we will not give the buyer a full refund. The buyer should try to file a claim with the logistic company to recover the cost of damage or loss.

The buyer will be responsible for the shipping fees to return the items.

Certifications

If any problem,pls feel free to contact us via:

Email : sales10 (@)

Skype :sales10 (@)

Whatsapp:+86 136 2024 9377

Trade Manager: cn1512695796

Tel : 0086-0755- 88606011

Mobile:0086- 136 2024 9377

Contact: Jenny Lin