HT544/HT583/HT844/HT883/HT944/HT983 Intrinsically Safe Earphones ATEX II 2G Ex ib IIC T4 Gb A D shaped soft rubber-feel earpiece which fits over your ear. The earpiece is designed to connect into the HT series radio, via the locking accessory connector. (Note: before this accessory can be used, it is necessary for the dealer to enable the listen-only feature in the radios programming software). This accessory is designed for light to medium duty applications, so to ensure maximum life span it should be personally allocated to users.
Motorola mag one a8 1.Have 16 memory channels. 2.Output power 1 to 5w. 3.Frequency range 136 to 174mhz, 400 to 420mhz, 450 to 470mhz. 4.It fit use in hotel, market, sea port, railway and so on. Size: 107x58x37mm, hxwxd, weight: 350g.
Frequency Range: 136-174MHz/400-480MHz 2.16 Memory Channels 3.Output Power: 3W 4.PC Software Programmable, Encrypted Programming Software 5.VOX Function 6.CTCSS/DCS 7.Chinese and English Voice Prompt 8.Power Saving Function, Low Power Warning 9.High/Low Power Selective 3W/1W 10.Wide/Narrow Bandwidth 12.5KHZ/25KHZ 12.Emergency Alarm 13.Busy Channel Lock 14.Transmitter Time-out Timer(TOT) 15.Side Key Assignment 16.0-9 Grades Squelch Level Setting 17.ANI and DTMF Function 18. 2-tone 19.Remote Kill , Stun, Activate & Revive 20.Wire Clone 21.FM Radio (87-108MHZ) Radio body size :95*60*30mm packing size:27*15*6CM weigt:1KG
M3000 golden phoenix is a display board for m3000 high frequency module of a mini walkie-talkie from mc devices. With m3000 golden phoenix, main functions of walkie-talkies could be realized. Main functions Frequency: any frequency point within 315mhz-385mhz or 390mhz-470mhz Power: 0.5w--1w(test voltage: 4.2v); 2w(test voltage: 7.4v) Receiving sensitivity:
M3000 high-frequency module has two types: m3000a and m3000d, with different frequency band. The module consists of transmitting voice signal, modulation, power amplification, noise amplification, voice signal demodulation and signals procession. It begins to work normally by simply adding an external mcu, an audio amplifier, a mic (microphone) and a speaker. The module is with small volume. It is easy to develop within short period. It could be made into small walkie-talkie, and be used in other mobile handheld devices. It is practical and easy to use, and may be widely used in gifts, catering, tourism and other industries.
M3000 silver phoenix is a mini walkie-talkie module developed by mc devices. Its size is as small as 31.75mm (length)x 20.828mm (width)x 6.5mm (height). A walkie-talkie is made by simply adding external speaker and power. The front side of m3000 silver phoenix is control board equipped with mcu, and its back side is m3000 high frequency module. M3000 silver phoenix may be easily embedded in a variety of portable devices, and work as walkie-talkies, which are widely used in tourism, hotel service and gifts. The easiest way is to fix a channel directly on the board, and connect a speaker and power. For more complicated application, channels selection and volume regulation may be achieved by simply adding a dip switch. Main functions Frequency:: 4-32 frequency points are randomly selected within 315mhz-385mhz or 390mhz-470mhz (occupying 2-5 i/o ports) Power: selected between 0.5w-1w(test voltage: 4.2v) Receiving sensitivity:
1.Unique watch style 9.With compander 10.Built in vox function ( 3 level of voice volume ) 11.1.2 inch lcd screen display 12.Digital clock(time display, alarm clock, stop watch, countdown clock) 13.10 call tone mode optional 14.8 level voice volume optional 15.Auto squelch 16.Auto battery saving 17.Channel scan 18.With key tone 19.Power off resume function 20.Tot function 21.Reminding tone while transmission over 22.Low battery reminding 23.Power supply: 3.7v, 600mah lithium-ion battery with protection circuit 24.Battery standby time: 3 days 25.Available color: blue, black, yellow, grey 26.Keypad lock function Packing: 2pcs/gift box, 72pcs/ctn ; Gift box size: 17¡¡§¡é14.5¡¡§¡é6.5 (cm) Carton size: 43.5¡¡§¡é35¡¡§¡é43.5(cm) G.W.:15kgs /ctn; n.W.:14kgs/ctn
Technical performance: ·Menu Mode ·VOX ·Keypad ·107 DCS ·50 CTCSS ·LCD Display ·PC Programmable ·Priority Scan ·Channel Naming ·Li-ion Battery Pack ·Busy Channel Lockout ·Multiple Call Tones+1750Hz ·Hi/Low Power ·Time-out Timer ·Low Battery Alert ·PC Programmable ·Frequency/Channel Scan ·Battery Strength Indicator ·Selectable Squelch Level ·CO/TO/SE Scan Switchable ·Programmable Greeting Message ·Selectable Name/Frequency Display Mode. Case Size 95(H)x53(W)X32(D)mm Weight (w/Battery) 260g Packaging Gift box.
The WAT03 system has the following features: Limitless amount of wireless receivers for each transmitter. Over 150 meters range from the transmitter to receivers. Up to 64 independent transmitters/channels at one location. Slim and compact design, easy to carry. Specifications Parmater Value Wave band 75 MHz Output Power 13 dBm Sensitivity -95 dBm Distance >150 m (Open ground/ without interference) S/N ratio >60 db Input microphone/audio Output earphone/audio No. of Channels 64 (adjustable) Power supply 3.7 V Rechargeable Lithium battery Dimension 50mm x 60mm x 17mm.
GLC-FE-100EX GLC-FE-100FX GLC-FE-100LX GLC-FE-100FX-RGD GLC-FE-100LX-RGD GLC-GE-100FX Please do not hesitate to contact me if you have any further questions. Thanks Helen Newstar Networking Technology Co., Ltd.
1.Frequency Range: 136-174MHz/400-480MHz 2.199 Memory Channels 3.Beep Setting 4.LCD Display 5.Keypad Menu Opertation 6.Reverse Frequency 7.Flashlight 8.Scan 9.Background Light 10.Output Power: 3W 11.VOX Function 12.CTCSS/DCS 13.Chinese and English Voice Prompt 14.Power Saving Function, Low Power Warning 15.High/Low Power Selective 3W/1W 16.Wide/Narrow Bandwidth 12.5KHZ/25KHZ 17.Emergency Alarm 18.Busy Channel Lock 19.Transmitter Time-out Timer(TOT) 20.Side Key Assignment 21.0-9 Grades Squelch Level Setting 22.ANI and DTMF Function 23. 2-tone 24.Remote Kill , Stun, Activate & Revive 25.Wire clone 26.FM radio (87-108MHZ) 27.1750HZ Radio body size:95*60*30mm packing side:25*17*6mm Weight:1KG
Walkie talkie rugged phone Screen: 5.65-Inch FHD + Display Processor: Mediatek Helio G99 6mm Chipset Memory: 12GB RAM + 8GB Virtual RAM, 256GB ROM Rear Camera: 50MP Main Camera Battery: 10850 Mah Charging: 33W Fast Charging
IP65 explosion-proof and waterproof Zone 2 inverter is the most advanced DC to AC inverter, built in low frequency isolation transformer, IP65 industrial explosion proof rating enclosure, widely used in coal mines, wineries, chemical plants. Application: 1. Zone 1& 2 Hazardous locations, such as: underground coal mines, wineries, chemical plants, etc. 2. Environment with IIA, A A IIB, IIC types of explosive gas, such as: Flour mills, Aluminum powder plant, Metal mine factory, Graphite factory.etc. 3. Indoor (IP54) or outdoor(IP65) 4. Low noise/ Silent working mode 5. Explosion proof/ Spark-proof/ Waterproof/ Anti-dust/ Shock-proof. Features: 1. Durable: 4.0 thick steel plate seamless welding, surface spray, beautiful appearance. 2. Explosion proof rating: Explosion-proof standard is EXdIIBT4. 3. More reliable: Built-in low frequency isolation transformer, strong ability of anti-interference. 4. Widespread application: DC to AC, Single phase to Three phase, High voltage to Low voltage or Low voltage to High voltage. 5. Pure sine wave output, quick instant response speed 6. Excellent performance of taking load, it can take a variety of loads, such as: halide lamps, motors, welding machines, precision machine tools, fluorescent lamps, energy-saving lamps, etc. 7. Powerful protection functions: With over-current, over load, under voltage, over voltage, short circuit, over heating and other protection. 8. High protection class: With good performance of anti-dust, waterproof,shockproof. 9. 100% full power output: Can be 7* 24 hours continuously working 10. Accept customized: Can be customized according to customers' requirements. 11. Adopted the sixth generation IPM intelligent power module from Mitsubishi,high efficiency and stable performance, intelligentized, modular, simple structure design, very easy and low cost for future's maintenance. 12. Advanced functions: 1) Setting flexible: The DC input voltage range, output voltage, output frequency all can be set. 2) Two kinds of work mode: Can add AC bypass input(Optional), Battery priority, AC bypass as back up or AC bypass priority, battery as back up. 3) Two kinds of start mode: Variable frequency start and Step down voltage start. with stronger capacity to drive inductive load. 4) RS485 remote monitoring(Optional) 5) Big LCD color screen display, modular structure very easy for future's maintenance 6) High efficiency > 94% and low loss, design service life > 15 years.
Products Description Glycerol is a colorless, viscous, hygroscopic, sweet-tasting trihydric alcohol. It is also called glycerin or glycerine, with the term glycerol being preferred as the pure chemical form and the term glycerin(e) being primarily used when the compound is used commercially in various grades. Application 1) In medicine, it is used to making various preparations, solvent, hygroscopic agent, antifreeze and sweeteners, preparation for external use ointment or suppository, with glycerol nitroglycerin used for explosive materials. 2) In the coatings industry, it is used for making all kinds of alkyd resin and polyester resin, epoxy resin and glycidyl ether. 3) In textile and printing industry, it is used for preparing wetting agent hygroscopic agent, fabric anti-creasing shrink proof treatment agent, dispersant and penetrating agent. 4) In the food industry , it is used as sweetener, tobacco hygroscopic agent and solvent. 5) In addition, in the paper, cosmetics, leather, photography, printing, metal processing rubber and other industries widely application.
Walkie talkie and walkie talkie accessories.
Walkie talkie.
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2-way radio communication, walkie talkies, hyt, motorola, icom, walkie talkie repair.
TPMS system, walkie talkie, ecg.
Two way radio, walkie talkie, interphone, battery, charger, antenna, two way radio accessories.
