Klein Electronics, Inc., headquartered in Escondido, California, is a veteran-owned technology manufacturer specializing in professional-grade two-way radios, radio accessories, and push-to-talk over cellular (PoC) communication equipment. With a legacy dating back to 1991, Klein Electronics has become a trusted supplier for mission-critical communication tools used in industries such as public safety, security, construction, hospitality, logistics, and retail.
Company Overview
Founded to fill the gap in rugged and reliable communication accessories, Klein Electronics has evolved from a niche headset provider to a full-scale OEM manufacturer and distributor. Its capabilities now span product design, prototyping, production, and fulfillment—all executed in the USA. The company is ISO 9001 certified and has built a reputation for providing high-quality, American-made communication tools backed by responsive customer service and a strong distribution network.
Core Product Categories
Two-Way Radios
- Blackbox Analog Radios – Compact and rugged for basic communication needs.
- Blackbox Digital Radios (DMR) – Offering clear, interference-free audio and digital encryption.
- Blackbox Repeaters – Signal boosters to extend coverage in large or obstructed areas.
- Blackbox IOT Radios – Integration-ready for remote monitoring and smart communication systems.
Radio Accessories
- Earpieces – 1-Wire, 2-Wire, 3-Wire options for discreet or heavy-duty use.
- Remote Speaker Microphones (RSM) – Including the Valor® and Stealth® series.
- High-Noise Headsets – Ideal for industrial and tactical environments.
- Lightweight and Modular Audio Kits – For event, security, and venue communications.
- Chargers, Batteries, Cases, Antennas, Cables, and Parts
PoC (Push-to-Talk over Cellular) Accessories
- USB-C PTT Earpieces
- Bluetooth Headset Adapters
- Mounts, Carry Cases, and Chargers
Retail Offerings
- Products optimized for use with consumer PoC platforms including Android and iOS-compatible gear.
Unique Selling Proposition
- Veteran-Owned and Operated: Klein proudly operates as a U.S. veteran-led business, with core values in reliability and precision.
- USA-Based Engineering and Assembly: 100% in-house testing, design, and product development ensure short lead times and customization.
- End-to-End OEM Capabilities: From concept to mass production, Klein supports white-label and custom hardware development for clients globally.
- High Durability: Products meet MIL-STD-810G standards for shock, vibration, and temperature extremes.
Market Reach and Clients
Klein Electronics serves:
- Public Safety Agencies – Law enforcement, fire departments, EMS
- Private Security Firms
- Retail and Hospitality Chains – Including casinos, amusement parks, and convention centers
- Construction and Utility Firms
- Transportation and Logistics – Warehouse, freight, and delivery operations
The company distributes through hundreds of authorized resellers across North America and exports its products to over 25 countries. Their products are also integrated by OEM partners for government and military applications.
Growth and Performance Metrics
- Over 30 years of continuous operation and innovation in wireless communication
- Supplying products to more than 5,000 organizations across industries
- Maintains dual-channel distribution: direct-to-customer (B2C) and wholesale (B2B)
- In recent years, PoC accessory sales have increased by over 40% year-over-year due to adoption in hybrid and remote workforces
Certifications and Compliance
- ISO 9001:2015 Certified Quality Management System
- MIL-STD-810G Compliance for many products
- FCC, CE, and RoHS Certification for global product deployment
- Listed as a TAA-Compliant vendor, eligible for government procurement
Customer Feedback
“We’ve deployed over 1,000 Blackbox radios across our venues. The reliability is unmatched, and support is always a phone call away.”
— Director of Operations, National Event Staffing Firm
“Klein’s high-noise headsets outlast any competitor’s we've tried—critical in our construction zones.”
— Safety Manager, West Coast Utility Contractor
“Their PoC gear integrated seamlessly with our Sonim devices, saving us a lot on training and setup.”
— IT Director, Midwest Logistics Company
Industry Recognition
- Regular exhibitor at IWCE (International Wireless Communications Expo)
- Recognized by Mission Critical Communications Magazine
- Featured in PoliceOne.com and EMSWorld for best-in-class RSM and PTT accessories
- Vendor for multiple GSA Schedule Contract Holders
Klein Electronics, Inc. continues to set industry benchmarks in communication hardware by combining field-tested reliability with rapid innovation. Their dedication to American-made quality and scalable OEM support makes them a vital partner in today’s fast-paced and safety-focused work environments.
