Product Details

CCTV Surveillance Specialize Hidden high fidelity sound low noise processing pickup
Features
Features
* Surveillance grade microphone
* Small discrete hidden design
* 1000m transmission distance
* Full directional, high sensitivity, high bandwidth
* Low noise, fixed listening area
* Anti-environmental noise, wide angle sound, no dead angle
* Adapted to the banks, prisons, examination room, shopping malls, industrial production and other listeners pickups places

Specifications

Specifications
Model	WDM-702/B
Listening range	5 - 60 square meters
Sensitivity	-42dB(-45~-20dB adjustable)
Frequency response	20Hz~20kHz
Directional characteristic	Omni-directional
SNR	>50(Outdoor), >70DB(indoor)
Dynamic range	104dB(1KHz at Max dB SPL)
Max. sustainable sound pressure	120dB SPL(1KHz, THD 1%)
Output impedance	600Ω(non-equilibrium)
Output signal amplitude	2.5Vpp/-25dB
Working current	60mA(50~100mA)
Working temperature	-20° ~+70°
Color	Black
Power supply	DC 9V-12V

Product Show

How to order from us

1.Please confirm the model numbers and quantities that you would like to purchase to our sales person, or email to us.
2. We will send you a Proforma Invoice to specify net cost of mentioned goods and other relevant charges once you confirm the order.
3. After you arrange the payment and send us your bank slip, we will put your order down to production, and let you know the ready date in 2 days.
4. When the goods are finished, we will send them by air express, or by sea, or other available shipping methods appointed by customers, and let you know the tracking number and estimated time of arrival.
MOQ
1.For the sample t order, we have no limit for the quantity.
2. From the second order, the MOQ is 50pcs.
3.OEM MOQ is 100pcs/model, Special cases can be negotiated
Payment Terms
T/T, Western Union, PayPal, Money Gram
Lead Time:
1.Sample order can be delivered from our company in 3 working days.
2. General order can be delivered from our factory in 2 - 7working days.
3. Big order can be delivered from our factory in 15-20 working days at most.
Shipping
FEDEX, DHL, TNT, UPS, EMS, HongKong Post, Aramex, Air Freight, Ocean Shipping
OEM/ODM Service
1 If the total order quantities are above 50pcs, we can silk-screen print customer's logo on the products, and put customer's model numbers in the labels and boxes by free of charge.
2. We accept ODM projects, and welcome your enquiries!
Warranty Policy
We provide 2 years warranty for CCTV Cameras and DVRs after the shipment date. Any product proves defective under normal usage, excluded improper use, shipping accident and human fault.we will repair or replace it by free of charge.
Q: Why do you choose us?
1) Prompt reply. Your inquiry related to our products or price will be replied within 24 hours.
2) OEM&ODM Service: OEM to help customers to promote their brands. OEM Logo service provided free of charge if quantity reached 100pcs. Any your idea on camera we can help you to design and put it into products.
3) Considerate service: keep customers notified the order's information including production, shipping, etc information timely and do our best to help save the purchasing cost.
4) Customer-based management policy: will turn the overpaid or underpaid shipping cost & intermediary bank charge into next new order.
5) Technical support. In before sale and after sale
6) Package.Standard Carton, well to protect the cameras during the shipping, Smart Package well to help you selling the products.
7) Credible Wardmay
-- The 6th year golden supplier of Made-In-China