[No license or qualifications required] SRFD51 / SRFD51-L

basic information

● With the long antenna model SRFD51-L, communication can be achieved over 2 km in an unobstructed and clear area. ● It is easy to operate even when using gloves outdoors. ● The body color can be selected from black, gray, yellow, and red. ● The manufacturer warranty period is 3 years. ● Specifications ・Dimensions: Height approximately 83mm × Width approximately 58mm × Depth approximately 23.5mm (when SBR-51LI is attached, excluding antenna and protrusions) ・Weight: Approximately 165g (when SBR-51LI is attached) ・Transmission and reception frequency Simplex (half-duplex): 422MHz band Relay communication (semi-duplex): 421MHz band / 440MHz band ・Radio type: F3E / F2D ・Communication method: Simplex method / Semi-duplex method ・Transmission output: 10mW or less / 1mW or less ・Receiving sensitivity: -6dBμV or less (@ 12dB SINAD) ・Low-frequency output: Built-in speaker 700mW or more (@8Ω, 10% distortion) ・Operating temperature range: -10℃ to +50℃ ・Rated voltage: DC 3.6V (lithium-ion battery) DC 4.5V (three AA batteries) ● JAN code: 4909959182330

Price information

Manufacturer's suggested retail price: Open price (excluding tax) We aim to sell at a lower price than anywhere else. Please contact us for our selling price.

Delivery Time

Applications/Examples of results

【Examples of Use】 ■ Dental clinics ■ Ophthalmology ■ Otolaryngology ■ Internal medicine hospitals ■ Nursing facilities ■ Events ■ Fitness and sports clubs ■ Skiing and snowboarding ■ Shopping malls ■ New and used car dealerships ■ Brand shops, jewelry shops, department store showrooms ■ Exhibition halls, sales venues ■ Security equipment sales companies ■ Golf courses ■ Wedding venues, bridal planners ■ Hair salons, beauty salons ■ Community events ■ Restaurants ■ Sushi shops ■ Manga cafes ■ Security ■ Apparel and casual wear ■ Cafes ■ Home centers ■ Leisure ■ Surveying ■ Cake and sweets parlors ■ Comic Market and events ■ Amusement facilities ■ School festivals, club activities, children's gardens, daycare centers, kindergartens ■ Moving services ■ Hotels and inns ■ Docomo shops, au shops, SoftBank shops ■ Esthetic salons ■ Children's pools ■ Factories ■ Movie theaters and cinema complexes ■ Exhibitions ■ Warehouses ■ Gas stations ■ Funerals ■ Stores ■ Stages ■ Osteopathic clinics, chiropractic clinics, treatment rooms ■ Outdoors ■ Offices ■ Schools ■ Art museums and museums, etc.