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- Description
- Condition: New Open Box
- Shipping and Refund
- Metafield Tab
Description:
The Southwest Microwave Model 300B is a multiple-range microwave intrusion detection link engineered for outdoor perimeter security applications, supplied as a matched transmitter and receiver pair with mounting hardware. Operating at 10.525 GHz X-band frequency on 12VDC power, this system uses Gallium Arsenide FET microwave technology combined with Phase Locked Loop signal processing to deliver reliable intrusion detection across interchangeable short, medium, and extended range antenna configurations up to 183 meters. Its wide dynamic range Automatic Gain Control circuit allows consistent performance across changing weather and site conditions, while the rugged metal baseplate and molded ABS radome housing provide resistance to vibration, precipitation, dust, and temperature extremes. Complete with universal mounting brackets for flat surfaces or 4-inch OD posts, this link integrates into perimeter protection systems for facilities requiring reliable outdoor intrusion detection. Security integrators across the USA continue to source Southwest Microwave sensor links through surplus and wholesale channels to support perimeter security installations at critical infrastructure and industrial sites, while distributors in the UAE see steady demand for microwave intrusion detection equipment in airport, military, and high-security facility projects. WeSellStocks.co supplies this Model 300B link pair as part of its surplus security equipment inventory, serving perimeter security integrators and procurement teams Worldwide.
Technical Specifications:
- Brand: Southwest Microwave, Inc.
- Product Type: Microwave Perimeter Intrusion Detection Link (Tx/Rx Pair)
- Part Number: 300B
- Industry Category: Security & Perimeter Intrusion Detection
- Voltage Rating: 12 VDC
- Current Rating: 0.020A (per unit label) / up to 40mA per link (mfr. spec)
- Power Rating: Available upon request
- Input Voltage: 12 VDC
- Output Voltage: Not applicable
- Mounting Type: Universal bracket — flat surface or 102mm (4") OD post mount
- Standards / Compliance: FCC Part 15, FCC ID CA68H9300B
- Other Confirmed Specs: 10.525 GHz X-band frequency, GaAs FET/PLL technology, detection range up to 183m, Made in U.S.A., US Patents 3,859,657 & 3,877,002
Application:
The Model 300B microwave link is used to detect intruders crossing a defined perimeter zone in outdoor security applications such as correctional facilities, airports, military installations, and critical infrastructure sites. The transmitter and receiver are mounted facing each other across the protected zone, creating an invisible detection beam that triggers an alarm when broken or disturbed. This system supports procurement teams sourcing genuine Southwest Microwave perimeter sensors for new security installations or replacement of existing intrusion detection links.
Southwest Microwave part number 300B continues to be sourced by perimeter security integrators supporting outdoor intrusion detection installations. WeSellStocks.co supports this demand as a surplus and wholesale security equipment supplier, connecting buyers in the USA and UAE with genuine Southwest Microwave components at competitive pricing. Distributors and procurement teams worldwide rely on surplus inventory channels to access Model 300B microwave links for critical infrastructure and high-security perimeter protection projects.
Metafields:
- brand: Southwest Microwave, Inc.
- part_number: 300B
- product_type: Microwave Perimeter Intrusion Detection Link
- industry_category: Security & Perimeter Intrusion Detection
- voltage_rating: 12 VDC
- current_rating: 0.020A (up to 40mA per mfr. spec)
- power_rating: Available upon request
- input_voltage: 12 VDC
- output_voltage: Not applicable
- mounting_type: Universal bracket (flat surface/post mount)
- standards: FCC Part 15
- stock_quantity_available: Available upon request
- target_markets: USA | UAE | Worldwide
- global_shipping: Yes
- Shipping Methods
We offer free international shipping on all orders. We ship via DHL, one of the world's leading carriers, to ensure safe and efficient delivery.
- Order Processing Time
Orders are usually processed within 1-2 business days. You will receive an email confirmation once your order has been processed.
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Shipping address
Please ensure your shipping address is accurate. Incorrect addresses can lead to delays and additional charges for returned or re-addressed orders. Refunds are not applicable in such cases.
- Shipping Timeframes
Estimated delivery time is 3-7 business days for international orders.
- Tracking Information
- Once your order is shipped, we will provide you with a tracking number so you can monitor the progress of your delivery.
- Customs and Import Duties
- Please note that some countries may impose customs and import duties. These fees, if applicable, are the responsibility of the customer.
Returns and ExchangesWe want you to be satisfied with your purchase. If you receive a defective or damaged product, please contact us within 14 days of receiving the item. We will provide instructions on returning the product or, if applicable, offer a replacement or refund.
The authorization for returning products does not indicate any acknowledgment of flaws or non-conformity. We will conduct a technical analysis of the returned product(s), which may take from 1 to 7 working days for Consumers and up to 15 days for non-Consumer purchases.To ensure a smooth return process, please handle the product minimally and use protective packaging that preserves the product's integrity during transport
Return the products within 14 days from reporting the flaw or non-conformity.
DAMAGED PRODUCTS IN TRANSIT
*If you receive damaged products from We Sell Stocks, follow these steps:
- Refuse delivery and inform the courier.
- If accepted, note the damage on the courier's delivery paper.
- Preserve the damaged products, original packaging, and notify us at sales@wesellstocks.co
- Upon product delivery, check for package quantity and intact packaging. Report any discrepancies or damages to the courier immediately.
Sample Return Policy
1. Returns
Option 1 – No Refunds/Exchanges:
We do not accept returns or exchanges unless the item you purchased is defective. If you receive a defective item, please contact us at [•] with details of the product and the defect. You can send the item you consider defective to:
Upon receipt of the returned product, we will fully examine it and notify you via e-mail, within a reasonable period of time, whether you are entitled to a refund or a replacement as a result of the defect. If you are entitled to a replacement or refund, we will replace the product or refund the purchase price, using the original method of payment.
Option 2 – Refunds Permitted:
We accept returns. You can return unopened items in the original packaging within 30 days of your purchase with receipt or proof of purchase. If 30 days or more have passed since your purchase, we cannot offer you a refund or an exchange.
Upon receipt of the returned item, we will fully examine it and notify you via email, within a reasonable period of time, whether you are entitled to a return. If you are entitled to a return, we will refund your purchase price and a credit will automatically be applied to your original method of payment.
Only regular priced items may be refunded. Sale items are non-refundable.
To follow-up on the status of your return, please contact us at [•].
2. Exchanges [Delete if you select Option 1]
We only exchange goods if they are defective or damaged. In circumstances where you consider that a product is defective, you should promptly contact us at [•] with details of the product and the defect. You can send the item you consider defective to:
Upon receipt of the returned product, we will fully examine it and notify you via e-mail, within a reasonable period of time, whether you are entitled to a replacement as a result of the defect. If you are eligible, we will send you a replacement product.
3. Exceptions [May be included if you select Option 2]
Some items are non-refundable and non-exchangeable. These include: [list items]
4. Shipping
To return the item you purchased, please mail it to:
Refunds do not include any shipping and handling charges shown on the packaging slip or invoice. Shipping charges for all returns must be prepaid and insured by you. You are responsible for any loss or damage to hardware during shipment. We do not guarantee that we will receive your returned item. Shipping and handling charges are not refundable. Any amounts refunded will not include the cost of shipping.