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Total 1847 products for dual gsm Manufacture & Suppliers

Dual Network GSM PSTN Alarm System with touch keypad and wireless doorbell

...Wireless"Ding Dong"doorbell 3.Dual Network:GSM/PSTN auto switch GSM PSTN Alarm System Outstanding Features: 1.With Touch Keypad. 2.Door Chime function:Check doorwindow status automatically (This is when the ...

Shenzhen Beyond Security Technology Ltd
Guangdong,China

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Quad-Band GSM+PSTN Dual Network Touch Keypad LCD Display Wireless House Alarm System

...GSM+PSTN Dual Network Touch Keypad LCD Display Wireless House Alarm System Model:CX-PG88 GSM PSTN Wireless House Alarm System Specifications 1.Big LCD Screen 2.SensitiveTouch keypad 2.CE,FCC,Best Quality 3. ...

Shenzhen Beyond Security Technology Ltd
Guangdong,China

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Dual Network LCD GSM PSTN Alarm Systems with touch keypad and wireless doorbell

Dual Network LCD GSM PSTN Alarm Systems with touch keypad and wireless doorbell Model:CX-PGSM4 GSM PSTN Alarm Systems Detailed Product Description PSTN GSM Alarm System 1.Touch Keypad,LCD display 2.Wireless"Din...

Shenzhen Beyond Security Technology Ltd
Guangdong,China

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2G Wireless Dual SIM GSM Landline Phone Caller ID Hand Free

... directly without wire. In the range of GSM mobile telephone network, which means that the device could pass GSM850/900/1800/1900MHz operating frequency.TNC antenna interface can be ......

Shenzhen Lanshuo Communication Equipment Co., Ltd
China

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Dual Fixed GSM Wireless Desk Phone , TNC Antenna GSM Desktop Phone

...; 3. Strong signal receiving ability, clear conversation environment; 4. Long service life and stable performance. GSM Landline Phone Parameter: Voltage DC 5V standby time 6 days Call time 8-10 hours chargin...

Shenzhen Liangfeng Technology Co., Ltd.
Guangdong,China

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70dB Dual Band Repeater 900MHz 1800MHz 4G GSM LTE Signal Booster

70dB Dual Band Repeater 900MHz 1800MHz 4G GSM LTE Signal Booster Dual band Repeater 70dB Gain 900 / 1800MHz Cellular Signal Booster 4G GSM LTE Amplifier Selling Point 1. Intelligent to guide the installation wi...

Shenzhen Atnj Communication Technology Co., Ltd.
Guangdong,China

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320x240 Dual Sim Standby Phone Li Ion 2000mAh Dual Sim Phone Gsm And Cdma

GSM Dual Card Dual Standby 2GSM SIM Mobile Hot Cheap Phones Large Capacity 2GSM SIM Mobile Answering Phone Rules: 1. Answer or mute incoming calls Press the "Send key" or select "" to answer the incoming call. ...

Shenzhen Liangfeng Technology Co., Ltd.
Guangdong,China

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Residential Gsm Wireless Desktop Phone TNC Cordless Home Phone With Sim Card

Residential Use With Weak Dual GSM Landline Phone Easy To Use GSM Landline Phone Precautions: 1. When using the phone, it should be placed in a place where the signal is strong enough. To ensure good voice qual...

Shenzhen Liangfeng Technology Co., Ltd.
Guangdong,China

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MP3 Music Dual SIM Landline Phone , 2G Dual SIM Cordless Landline Phone

Dual Sim Landline Phone 2G Network FM Radio MP3 Music Product Description Dual sim landline phone LS931 is high-quality hands free and handset voice services. Wireless Phone can access the existing GSM mobile c...

Shenzhen Lanshuo Communication Equipment Co., Ltd
China

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BROADSIS FM Radio Cordless Desktop Phone with Daul Sim Card GSM

...GSM Product Description The LS980 is a hot-selling model with millions of sales. With a 2.8-inch large color display, it can display caller ID and menus. At the same time with dual SIM card function, FM func...

Shenzhen Lanshuo Communication Equipment Co., Ltd
China

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GSM/PSTN Dual network wireless home alarms in LCD screen supporting CID

...GSM/PSTN Dual network wireless home alarms Features 1.Touch keypad; LCD displays Date, Day of the week, Time, and current Armed Status 2.Supported Languages: Simplified Chinese Traditional Chinese English Ge...

JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
Guangdong,China

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Dual Fixed GSM Wireless Desk Phone TNC Antenna Desktop Phone

...; 3. Strong signal receiving ability, clear conversation environment; 4. Long service life and stable performance. GSM Landline Phone Parameter: Voltage DC 5V standby time 6 days Call time 8-10 hours chargin...

Shenzhen Liangfeng Technology Co., Ltd.
Guangdong,China

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Dual Card Slot 900MHz 3 Gsm Sim Phone 320x240 TFT Single Core Phone

Dual Card Slot 3 GSM SIM Mobile Contact Number Can Be Saved Can Take Pictures 3 GSM SIM Mobile Notes On Battery Charging: 1. Use the adapter produced by the original factory to avoid danger. 2. Do not charge th...

Shenzhen Liangfeng Technology Co., Ltd.
Guangdong,China

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