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Features: ☆ Students and children’s good helper, class notes, drafts, scientific equations to solve mathematical problems, easy to develop children’s writing, calculus, painting ability, simple, clean, interesting. ☆ Suitable for many occasions, light weight, easy to carry, reusable. ☆ The product supports one button lock screen, one button clear screen
Categories: Two Way Radios
Features: – 10 pairs of safety protective goggles. – Product performance: Polycarbonate Lens – Polycarbonate lenses are effective against water, impact and fog. They provide with comprehensive protection for your eyes. – Effectively protect your eyes from liquid splashing in the workplace or outdoor. – Suitable for laboratory, construction site,
Overview: Home automation is “The Internet of Things”. It simply means the way all devices or appliances are networked together to provide users with a seamless control over their home equipment. Sonoff Basic is an affordable WiFi smart switch that provides users with smart home control. It is a
Overview: As you know, most of the Sonoff products are not DIN rail mounted, which makes it difficult to put the Sonoff products into the switchboard. Now we launch another inexpensive and practical accessory – Sonoff DR – DIN Rail Tray. We provide this product just to let our
Features: Frequency: FM: 76-108MHz, VHF: 136-174MHz Interface Type: BNC Gain: 2.15dB Impedance: 50Ω Maximum output power: 10W Maximum stretch length: 1150mm (3.77 ft) Shortest contraction length: 210mm (0.69 ft) Material: Stainless Steel Interface Diameter: 14mm Suitable for FM transmitter power: 1-6W Weight: 67g Package Included: 1 x
Application: This Broadband RF power amplifier, suitable for all kinds of radio, FM radio remote control toy, radio and so on, the input of 1 MW (0DBM) maximum output of 3 watts, 15V voltage power supply, broadband 1MHZ to 1000MHZ can work. Because of the excellent design, in low frequency
Application: This Broadband RF power amplifier, suitable for all kinds of radio, FM radio remote control toy, radio and so on, the input of 1 MW (0DBM) maximum output of 3 watts, 15V voltage power supply, broadband 1MHZ to 1000MHZ can work. Because of the excellent design, in low
Application: Broadband RF power amplifier for all types of wireless applications, FM shortwave radios remote control toys, digital radio, etc., enter 1 milliwatt (0DBM) maximum output of 3 watts, 15V voltage supply, broadband work 1MHZ to 700MHZ can be work. As a result of well-designed, low end that can reach
Application: Broadband RF power amplification, suitable for HF FM VHF UHF FM transmission of various radio applications, short-wave FM remote control toys, radio walkie-talkies, digital radio stations, etc., can output up to 3 watts, 15V voltage supply, 2MHZ to 700MHZ can work frequency range. Technical indicators: 1.
Categories: Two Way Radios
Specification: 1. Network: 2G 2. Network frequency: GSM 850/900/1800/1900 MHz 3. Screen size: 2.4 inch 4. Batteries: 19800 mAh 5. Intercom distance: 3-5Km 6. Intercom power: 1.5W 7. Standby Time: 14 Days 8. Talk Time: 5-8 Hours 9. Camera Pixel: 80000P 10. ROM: 32MB 11. Memory: 32MB 12.