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sell wireless remote doorbell AC/DC Colourful light & and 32 strings music remote control doorbell.Frequency: 280 MHz. Keywords: doorbell door chime remote doorbell door jingle HuaXun Electron(Shantou) Co., Ltd China 
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IP PBX zpx 08 Based on embedded asterisk system, ZPX08 is a high quality, stable PBX without any moving parts and a very small footprint. The power consumption as well as the heat dissipation is kept at an absolute minimum.With Replaceable single/dual FXO/FXS modules make it easy to adapt the 8 anolog ports ippbx.It surport... Keywords: ip pbx ippbx asterisk voip Chengdu Zycoo Electronic Information Technology Co.,Ltd China
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IP PBX Based on embedded asterisk system, ZPX04 is a high quality, stable PBX without any moving parts and a very small footprint. The power consumption as well as the heat dissipation is kept at an absolute minimum.With Replaceable single/dual FXO/FXS modules make it easy to adapt the 4 anolog ports ippbx.It surport... Keywords: ip ippbx pbx asterisk voip Chengdu Zycoo Electronic Information Technology Co.,Ltd China
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Telephone -FSK&DTMF system compatible -incoming and going out call memory -calculator,up/down check -LCD display time and number -ring and VIP ring select -non-disturb -ring and hand-free voluem adjust -date and time display -redial -LCD rightness adjust -alarm colck, P/T -3 step lock, music hold -local code filter. Keywords: IP PHONE IP PHONE VOIP PHONE SHENZHEN GAIER TECHNOLOGY CO.,LTD China
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handheld interphone Frequency Range: 400-420MHz/450-470MHz PC programming Power 4-5 W memory Channels 16, 39CTCSS Channel spacing 12.5 KHz/6.25KHz compatible Super-save battery function Low-voltage warning function Resonant voice, the channel broadcast Volume:100*50*28mm Weight:about 200g(including Battery Pack) ... Keywords: walkie talkie interphone two way radio wireless intercom intercom systems intercom handset Quanzhou EDT Science&Technology Co.Ltd China
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walkie talkie ,intercom sets Frequency Range: 400-420MHz/450-470MHz PC programming Sound register function, Humanity design Power 3W/5 W memory Channels 16, 39CTCSS Channel spacing 12.5 KHz/6.25KHz compatible large capacity 1000 mAh battery Resonant voice, the channel broadcast Super-save battery function Low-voltage warning function... Keywords: walkie talkie interphone two way radio wireless intercom intercom handset ntercom systems Quanzhou EDT Science&Technology Co.Ltd China
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walkie talkie ,intercom Frequency Range: 350-370MHz;400-420MHz;450-470MHz Power 2.5 W Manual Programming Full-frequency channel scanning DTMF dual-function audio codecs Elections are called. Qunhu. Call function With Yayin function, call more secrecy 99 memory channels, a PLL frequency synthesis LCD display high-frequency... Keywords: wireless radio walkie talkie interphone two way radio wireless intercom FM tansceiver Quanzhou EDT Science&Technology Co.Ltd China
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walkie talkie,interphone Frequency Range: 136-150MHz/150-174MHz 400-430MHz/440-480MHz PC programming Output Power 5 W memory Channels 16, 39CTCSS 1200mAh lithium batteries Resonant voice, the channel broadcast Aesthetic appearance, durable Super-save battery function Operating Temperature Range: -20℃-- +60 Low-voltage warning... Keywords: walkie talkie interphone two way radio FM tansceiver wireless intercom intercom handset Quanzhou EDT Science&Technology Co.Ltd China
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walkie talkie set Frequency Range: 400-420MHz/450-470MHz PC programming Sound register function, Humanity design Power 5 W memory Channels 16, 39CTCSS Channel spacing 12.5 KHz/6.25KHz compatible Simple operation 1200mAh lithium batteries Resonant voice, the channel broadcast Low-voltage warning function Aesthetic... Keywords: walkie talkie interphone two way radio wireless intercom FM tansceiver intercom systems Quanzhou EDT Science&Technology Co.Ltd China
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walkie talkie ,two way radio Frequency Range: 400-420MHz/450-470MHz PC programming Channel 16, 39 Group CTCSS analog audio dumb Reported in the English-frequency voice and the voice prompts, and other design features of human nature Super power-saving feature Aesthetic appearance, durable Simple operation 1200mAh lithium batteries ... Keywords: walkie talkie interphone intercom handset two way radio Quanzhou EDT Science&Technology Co.Ltd China
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