red telephone line,China red telephone line Manufacturers, Suppliers

home PSTN alarm system kit MIC-EODW-TC

May 01, 2012

... if phone cable is cut,auto priority to occupy the telephone line, listen in to hear what is happening; Non-volatile chip ...

Supplier: Shenzhen Miracle Security Technology Company Limited

[China Manufacturers]

Wired & wireless compatible bus alarm system with 16 zones

Mar 22, 2012

... of every alarm module8. Can alarm through telephone network,support 8 groups of telephone numbers at most with one center number included ... tamper-proof switchNetwork functionCan connect to multiple receiving center by telephone lineWorking temperature and humidity-10°C+50°C0-85%Dimension32 ...

Supplier: Shenzhen Wale Security Equipment Co., Ltd.

[China Manufacturers]

Intelligent Wireless Personal sistema de alarma

Mar 31, 2013

... . Zone list & zone attribute can be defined easy.5. Alarm telephone priority6. Can perform ARM/DISARM, activate siren, monitor and display ... arm, disarm, power lower, power recovery) to be optional.10. Telephone line cut, short-circuit can report.11. Arm delay, alarm delay ... for optional part (850/900/1800/1900Mhz) 1. Support 8 telephone and message2. Support CONTACT ID3. 20 seconds for voice record4 ...

Supplier: Karassn Security Protection Electronics Co., Ltd.

[China Manufacturers]

Lenser LS-GSM-004 Economical DIY Security Alarm with SMS Alert

Mar 31, 2013

... prices and multi-functions Features:1) No need the fixed telephone line,everywhere have GSM frequency is suitable to use2) 6 wireless ... defence zones,4 wired defence zones3) Can dial 6 telephone numbers with voice remind4) Can send SMS to 3 mobile ... add the wireless sensors as your want11) Can use mobile(telephone) to remote arm/disarm/monitor12) Can set the voice remind ...

Supplier: Lenser Technology Co., Ltd.

[China Manufacturers]

voice auto dialer phone home alarm with free magnetism detector sample YL007K

May 10, 2012

... the function of reminder for circuitry failure. For example, if telephone line is cut or short, the control panel will alarm. 10 ...

Supplier: Shenzhen Chitongda Electronic Co., Ltd.

[China Manufacturers]

Siemens S7-200 RS232/PPI/RS485 isolated PLC Cable PC/PPI+

Mar 17, 2012

... mouth communication protocol, and can use MODEM (modem) through the telephone line to make a long-distance correspondence. Since the cable is ... .3, long-distance communications between the PLC and computer via telephone lines. You have to make a cross-adapter by yourself ...

Supplier: Shenzhen Sunwin E-Commerce Co., Ltd.

[China Manufacturers]

CD50 car battery charger

Dec 13, 2012

... wire clip respectively by charging bottles are received,negative terminals,red,black line after meet positive anode.At this moment,storage battery ... battery full of electricity charge (green) lights out,saturated (red) indicator emit light.4. Notev Charging machine shell to grounded ... is due to the voltmeter instructions are battery voltage add line voltage;v In charging electric current is equal to ...

Supplier: Qingdao Everbest Industrial Co., Ltd.

[China Manufacturers]

BK-05033 Wireless Auto-dial Alarm System

Jun 10, 2012

... < 10mw in case of wire installation trouble and expense. Dial telephone or cell phone automatically when receiving alarm signals. Alarm in ... . It can dial the phone number to make alarm without telephone line. It can arm or disarm and monitor the system in ...

Supplier: Shenzhen Betterking Digital Technology Co., Ltd.

[China Manufacturers]

Voice recording software with TF card and FM function

Mar 31, 2013

... FM function Support voice recording With mp3 player Recorder telephone conversation Voice recording software with TF card and ... speaker19 Low power indicationMeeting:Telephone Recording (optional)1. Connect the indoor telephone line, the phone line and LINE-IN line (provided with this device ... 2.Usually SP or LP recording mode is adopted for telephone recording. Packing box: Order Info:1. Delivery time ...

Supplier: Shenzhen Adika Tech Co., Ltd.

[China Manufacturers]

KR-5800G GSM&PSTN Dual Network Security Alarm System

Mar 31, 2013

... Descriptions1. 99wireless and 4 wired zones2. PSTN telephone network 3. GSM wireless network 4. It is ... with voice prompt. Can install GSM card and telephone line.2. Can inquiry status and call records ... Different zones can dial the pre-set telephone number.9.10 seconds ISD automically leave message ... . Long-distance remote monitoring and propaganda, remote telephone or SMS message to arm/disarm.11. One ...

Supplier: Shenzhen Secrui Electronic Co., Ltd.

[China Manufacturers]

GSM / PTSN Auto-Dial Burglar Alarm System

Apr 02, 2012

... and check it on-site. 9. Hint the function of telephone line error. 10. Can control the system by calling-in, such ... , Listening-in and so on. 11. Alarm first and grab-line alarm. 12. Built-in high-performance rechargeable battery can make ...

Supplier: Shenzhen HYCO Technology Co., Ltd.

[China Manufacturers]

Call selector-TCS1800

May 24, 2012

... who have 2 outgoing telephone lines but want to use one single telephone set. People have a PSTN line in use, and they ... instead.2. People have installed a new lower rate telephone line, but the former line should still be used for incoming calls. If ... forced to go through common PSTN line temporarily by pressing ## before the telephone number.7. The PSTN line can be used to make ...

Supplier: Shenzhen Shanhai Technology Ltd.

[China Manufacturers]

HOT NEW dvr alarm system GSM/pstn auto switch with IP camera PC DVR 4channels wired video inputs pc record alarm system auto dia

May 09, 2012

... GSM Alarm System can auto check whether there is gsm/telephone line available, GSM and landline auto switch, when there is an ... /Exit delay, voice prompt both when arming and being triggered8 : Line sensing9 : Built in TIMER IC,10 : Mains Fail alarm.11 ...

Supplier: Soan Electronic Technology Co., Ltd.

[China Manufacturers]

Wireless Alarm Systems JD-ST-IV GSM Optional

Jul 28, 2012

... MCU*Built-in video module, can view video output on line*Voice indication for operation, LCD display, easy to operate than ... timely and freely*Wireless equipment status checking, wireless alarm linkage*Telephone line cut alarm*Indication if door and window do not be ...

Supplier: Shenzhen Jindingshi Security Co., Ltd.

[China Manufacturers]

8 CH DVR Security Management System

Feb 19, 2013

... . Remote alarm notification via email images10. PSTN telephone line connection11. Auto-dial pre-recorded telephone number with voice message indication12. External wireless alarm ... Remote Control Battery 1 x Wireless Receiving Antenna 1 x Telephone Line 4 x HDD Screws 4 x 2.2K Resistance 1 ...

Supplier: Shenzhen Meian Technology Co., Ltd.

[China Manufacturers]

Wireless intelligent burglar alarm system

Jan 10, 2013

... . Smart and good-looking.Wireless burglar alarm system with telephone alarm function DESCRIPTION:DIY, Wireless installation, Easy-to-operated ... siren: 110~120 dB6. One control panel with one telephone line and internal siren: working voltage:9 DCV, 300mA.7. ... sensor,one PIR detector, two remote controllers, one telephone line, one adaptor, one instruction Wireless intelligent burglar alarm system

Supplier: Shenzhen Unique Vision Technology Co., Ltd.

[China Manufacturers]

Wired alarm panel

May 08, 2012

... Alarm Relay User codes+1 Master Code+1 Installer code Telephone line Supervision 3keypad activated panic alarms Regular arming,"Stay" Arming,"Double ...

Supplier: Shenzhen Homelux Security Equipment Co., Ltd.

[China Manufacturers]

Engineering Wired Alarm Base

Feb 10, 2013

... ID, ADEMCO4+2 communication protocol; Alarm receipt center,telephone,local alarm; Theree are five defense setting, defense, ... central number of 6 groups telephone number, recording,monitoring, remote control, defense model, telephone line checking and related parameterst to ... individual dedense and withdrawal; Control alram to ring with telephone, blackout alarm in AC, defese and withdrawal switch ...

Supplier: Ningbo Wanke Electron Technology Co., Ltd.

[China Manufacturers]

38 Zones PSTN and GSM Dual Network Wireless Home Security Alarm System w PC Setup and SMS Alert Feature iHome2W4

Feb 20, 2013

... signal, range is up to 450 feet! *Telephone line anti-cutting function: if phone line is cut, all sirens will go off immediately ... & 8 wired zones ).double-zone technology, presorted 6 groups of telephone numbers. *Call up to 6 peoples phone numbers cycling through ... . *Can work with monitoring center*Independent function: Without phone line and phone numbers, this system will work as an independent ...

Supplier: Shenzhen Amroad Security Technology Co., Ltd.

[China Manufacturers]

Convenient Alarm Controller

Jan 09, 2013

... 315Mhz(433Mhz optional) Size:160*125*40mm Memory of alarming telephone : 6 groups Freq: 315Mhz or 433Mhz Certification: CE,FCC ... on-site can be monitored.4.Receive alarm information by telephone, mobile phone or central station receivers.5.Compatibility with ... controller (can optional rolling code).11. Onsite alarm for telephone line failure, unauthorized connection and short circuit.12.Built-in 12V ...

Supplier: Quanzhou Shike Alarm System Electronic Co., Ltd.

[China Manufacturers]