Shen Zhen Yikehudong Technology Trade Ltd

Shenzhen, Guangdong, China

• MOQ 1 Piece

Our company is a professional manufacturer of remote controller, industry gsm alarm system, gsm rtu and so on. We can provide many kinds of gsm products for our customers with high quality and competitive price. we hope to get a lot of chances to build up long time business relationship with all kinds of buyers. cwt5002-1 gprs rtu enables various devices with i/o interface and standard modbus protocols to communicate easily and freely over gsm/gprs network and internet. It can construct a smooth "gprs data tunnel" between host end and remote end, makes an efficient communication for data transmission and remote device management. Besides, it is an ideal solution for m2m industry on factory automation, environmental monitoring and remote device management. There is a built-in microprocessor chip that keeps running on a real-time operating system. It gives an immediate response to any change in both inputs and outputs condition. What's more, a gsm modem is embedded in the rtu, which can be installed in any location under gsm coverage. What users need to do is subscribe a sim card for the rtu, and realize the remote control. advance features 1. Adopted highly integrated industrial cpu 2. Easy used gui configure software 3. Reliable performance with built-in double watchdog 4. Low maintenance, 24ã?7 operation 5. Support ring call when alarm 6. Temperature sensor (optional) 7. Internal battery and providing power cut off alarm 4 digital inputs feature 1. Upload data when inputs are triggered 2. Upload input status on schedule 3. Can be reuse as pulse counter input 4. Sms alarm when inputs are triggered 5. No or nc type can be preset 6. Configurable for alarm and recover sms 7. Remote query inputs status 4 relay drivable outputs feature 1. Multiple output type can be preset 2. Remote on/off/pulse outputs via gprs or sms 3. Configurable for pulse time 4. Remote query outputs status via gprs or sms 5. Outputs can be activated by alarm or call 6. Outputs can be activated on schedule 4 analog inputs feature 1. Can preset normal range for ad input, upload data to server when above the normal range. 2. Current values can be query by server or sms 3. Configurable for alarm and recover sms 4. Configurable for alarm ensure time 5. Configurable for alarm delay time 6. Support offset and gain modbus feature 1. Modbus rtu protocol on rs232 or rs485, monitor modbus slave 2. Read or write 32 registers (coil or input registers) on modbus via gprs or sms 3. Upload data to server when coils are triggered 4. Can preset normal range for input registers; upload data to server when above the normal range 5. Support sms operation (read or write registers) gprs feature 1. Support connects 4 servers, the servers must connect internet and have static public ip address or dynamic domain name 2. Gprs transmission base on tcp/ip 3. Support modbus tcp protocol specifications dc power supply: 12-24v dc (standard adapter: dc 12v/1.5a) power consumption: 12v input max. 150ma/average 50ma frequency range: quad-frequency 900/1800/850/1900hmz sim card: supporting 3v sim card antenna: 50 î© sma antenna interface serial port: selectable rs-232/485 temperature range: -30â°c ~ +70 â°c humidity range: relative humidity 95% digital input: 4 digital inputs (dry contact) output: 4 drivable relay outputs (open-collector outputs) output drive voltage: equal to input dc voltage output drive power: drive voltage â?¤35v, drive current â?¤500ma exterior dimension: 95ã?63ã?25mm weight: 256 g any reply from you will be highly appreciated. And weâ??d like to give you a reasonable quotation. We are looking forward to hearing from you soon.

• MOQ 1 Piece
• Output drive power Drive voltage ≤35V, drive current ≤500mA
• Output2 drivable relay outputs(open-collector outputs)
• Antenna50 Ω SMA Antenna interface
• Power consumption12V input Max. 150mA/Average 50mA
• Exterior dimension88×60×25mm
• DC Power supply12-24V DC (Standard adapter: DC 12V/1.5A)
• Frequency rangeQuad-frequency 900/1800/850/1900HMz
• Humidity rangeRelative humidity 95%
• Output drive voltageEqual to input DC voltage
• Temperature range-30°C ~ +70 °C
• Weight150 g
• SerialRS232
• Digital Input2 digital inputs(Dry contact)
• SIM CardSupporting 3V SIM Card

Our company is a professional manufacturer of remote controller, industry gsm alarm system, GSM RTU and so on. We can provide many kinds of GSM products for our customers with high quality and competitive price. We hope to get a lot of chances to build up long time business relationship with all kinds of buyers. GSM RTU CWT5005 is an effective remote control device with high quality. It monitors 4 dry contacts and 4 drivable relay outputs. User-defined SMS can be sent to pre-configure mobile phone numbers when a preset alarm condition happens. These pre-configured mobile phone numbers can belong to technicians or engineers who are responsible in handling corresponding alarms. With the aid of this RTU, the alarm condition brings attention to the person on duty immediately. There is a built-in microprocessor chip running on a real-time operating system. It gives immediate response to any change in both inputs and outputs condition. A GSM modem is embedded in the RTU, user has to subscribe a SIM card for the RTU. The RTU can be installed in any location under GSM coverage. Advance features 1. Configurable for alarm and recover sms 2. Automatically report the status of itself on schedule 3. Support remote setting via sms commands 4. Preset 10 phone numbers(can be distributed authority) 5. Remote add/edit/delete phone group 6. Automatically update internal clock via sms 7. Time stamped in alarm or recover messages 8. Support ring call when alarm 9. Temperature sensor (optional) 10.Internal battery (optional) 11.Easy used GUI configure software 12.Adopted highly integrated industrial CPU 13.Reliable performance with built-in double watchdog 14.Low maintenance, 24×7 operation 2 digital inputs feature 1. NO or NC type can be preset 2. Configurable for alarm and recover sms 3. Configurable for alarm ensure time 4. Configurable for alarm delay time 5. Configurable for service number’s authority of receive inputs alarm 6. Remote query inputs status 2 relay drivable outputs 1. Multiple output type can be preset 2. Remote On/Off/Pulse outputs 3. Configurable for pulse time 4. Remote query outputs status 5. Outputs can be activated by alarm or call 6. Outputs can be activated on schedule Specifications DC Power supply: 12-24V DC (Standard adapter: DC 12V/1.5A) Power consumption: 12V input Max. 150mA/Average 50mA Frequency range: Quad-frequency 900/1800/850/1900HMz SIM Card: Supporting 3V SIM Card Antenna: 50 Ω SMA Antenna interface Serial: RS232 Temperature range: -30°C ~ +70 °C Humidity range: Relative humidity 95% Digital Input: 2 digital inputs(Dry contact) Output: 2 drivable relay outputs(open-collector outputs) Output drive voltage: Equal to input DC voltage Output drive power: Drive voltage ≤35V, drive current ≤500mA Exterior dimension: 88×60×25mm Weight: 150 g Any reply from you will be highly appreciated. And we’d like to give you a reasonable quotation. We are looking forward to hearing from you soon.

• MOQ 1 Piece

Our company is a professional manufacturer of remote controller, industry gsm alarm system, gsm rtu and so on. We can provide many kinds of gsm products for our customers with high quality and competitive price. we hope to get a lot of chances to build up long time business relationship with all kinds of buyers. cwt5010 gsm rtu is an effective remote control device with high quality. it monitors 4 dry contacts and 4 drivable relay outputs. User-defined sms can be sent to pre-configure mobile phone numbers when a preset alarm condition happens. These pre-configured mobile phone numbers can belong to technicians or engineers who are responsible in handling corresponding alarms. With the aid of this rtu, the alarm condition brings attention to the person on duty immediately. there is a built-in microprocessor chip that keeps running on a real-time operating system. It gives an immediate response to any change in both inputs and outputs condition. What's more, a gsm modem is embedded in the rtu, which can be installed in any location under gsm coverage. What users need to do is subscribe a sim card for the rtu, and realize the remote control. advance features 1. Configurable for alarm and recover sms 2. Automatically report the status of itself on schedule 3. Support remote setting via sms commands 4. Preset 10 phone numbers(can be distributed authority) 5. Remote add/edit/delete phone group 6. Automatically update internal clock via sms 7. Time stamped in alarm or recover messages 8. Support ring call when alarm 9. Temperature sensor (optional) 10.internal battery and providing power cut off alarm 11.easy used gui configure software 12.adopted highly integrated industrial cpu 13.reliable performance with built-in double watchdog 14.can execute preset tasks by re-defined conditions 15.low maintenance, 24×7 operation 4 digital inputs feature 1. No or nc type can be preset 2. Configurable for alarm and recover sms 3. Configurable for alarm ensure time 4. Configurable for alarm delay time 5. Configurable for service number’s authority of receive inputs alarm 6. Remote query inputs status 4 relay drivable outputs 1. Multiple output type can be preset 2. Remote on/off/pulse outputs 3. Configurable for pulse time 4. Remote query outputs status 5. Outputs can be activated by alarm or call 6. Outputs can be activated on schedule specifications dc power supply: 12-24v dc (standard adapter: dc 12v/1.5a) power consumption: 12v input max. 150ma/average 50ma frequency range: quad-frequency 900/1800/850/1900hmz sim card: supporting 3v sim card antenna: 50 ω sma antenna interface serial: rs232 temperature range: -30°c ~ +70 °c humidity rang: relative humidity 95% digital input: 4 digital inputs(dry contact) output: 4 drivable relay outputs(open-collector outputs) output drive voltage: equal to input dc voltage output drive power: drive voltage ≤35v, drive current ≤500ma exterior dimension: 95×63×25mm weight: 256 g any reply from you will be highly appreciated. And we’d like to give you a reasonable quotation. We are looking forward to hearing from you soon.

• MOQ 1 Piece

Our company is a professional manufacturer of remote controller, industry gsm alarm system, gsm rtu and so on. We can provide many kinds of gsm products for our customers with high quality and competitive price. we hope to get a lot of chances to build up long time business relationship with all kinds of buyers. cwt5011 gsm rtu is an effective remote control device with high quality. User-defined sms can be sent to pre-configure mobile phone numbers when a preset alarm condition happens. These pre-configured mobile phone numbers can belong to technicians or engineers who are responsible in handling corresponding alarms. With the aid of this rtu, the alarm condition brings attention to the person on duty immediately. there is a built-in microprocessor chip that keeps running on a real-time operating system. It gives an immediate response to any change in both inputs and outputs condition. What's more, a gsm modem is embedded in the rtu, which can be installed in any location under gsm coverage. What users need to do is subscribe a sim card for the rtu, and realize the remote control. advance features 1. Configurable for alarm and recover sms 2. Automatically report the status of itself on schedule 3. Support remote setting via sms commands 4. Preset 10 phone numbers (can be distributed authority) 5. Remote add/edit/delete phone group 6. Automatically update internal clock via sms 7. Time stamped in alarm or recover messages 8. Support ring call when alarm 9. Audio in and audio out can connect speak and mic 10.temperature sensor (optional) 11.internal battery and providing power cut off alarm 12.easy used gui configure software 13.adopted highly integrated industrial cpu 14.reliable performance with built-in double watchdog 15.can execute preset tasks by re-defined conditions 16.low maintenance, 24×7 operation 8 digital inputs feature 1. No or nc type can be preset 2. Configurable for alarm and recover sms 3. Configurable for alarm ensure time 4. Configurable for alarm delay time 5. Configurable for service number’s authority of receive inputs alarm 6. Remote query inputs status 8 relay drivable outputs feature 1. Multiple output type can be preset 2. Remote on/off/pulse outputs 3. Configurable for pulse time 4. Remote query outputs status 5. Outputs can be activated by alarm or call 6. Outputs can be activated on schedule 4 analog inputs feature 1. Preset high and low level 2. Every ad input current values can be query via sms 3. Configurable the alarm and recover message 4. Configurable for alarm ensure time 5. Configurable for alarm delay time 6. Configurable for offset and gain 7. Configurable for lag specifications dc power supply: 9-28v dc (standard adapter: dc 12v/1.5a) power consumption: 12v input max. 150ma/average 50ma frequency range: dual-frequency 900/1800 or 900/1800/850/1900 sim card: supporting 3v sim card antenna: 50 ω sma antenna interface serial: rs232 temperature range: -30°c ~ +70 °c humidity range: relative humidity 95% digital input: 8 digital inputs(dry contact) output: 8 drivable relay outputs(open-collector outputs) output drive voltage: equal to input dc voltage output drive power: drive voltage ≤35v, drive current ≤500ma analog input: 4 analog inputs(4~20ma or 0~5v) audio interface: 3.5mm audio in and audio out exterior dimension: 130×80×25mm weight: 370 g any reply from you will be highly appreciated. And we’d like to give you a reasonable quotation. We are looking forward to hearing from you soon.

• MOQ 1 Piece

Our company is a professional manufacturer of remote controller, industry gsm alarm system, gsm rtu and so on. We can provide many kinds of gsm products for our customers with high quality and competitive price. we hope to get a lot of chances to build up long time business relationship with all kinds of buyers. cwt2010 wcdma modem is a 3g terminal device based on wcdma network, it adopts industrial wcdma module and has standard rs232 and usb interface that allow you to connect to pc and industrial device, realize the function of sending sms, mms, and connecting 3g network. It has the ability to transform wireless and remote data. It has been widely used on m2m fields, such as intelligent transportation, smart grid, industrial automation, telemetry, finance, pos, water supply, environment protection, post, weather, and so on. function descriptions : 1, duo-band umts 2100 900 mhz (option: 1900 850 mhz) 2. Tri-band gsm/gprs/edge, 850/900/1800 mhz 3. Supports usb 2.0 high speed or uart support 4. Supports standard rs232 port that can connect to a serial device directly 5. Integrates tcp/udp/ftp/http/smtp/pop3 protocol stack 6. Supports sms, mms 7. Supports audio interface 8. Supports at command 9. Supports video call with camera interface 10. Supports ov7670 camera, it can test video call and take photo details: 1. Embedded script: lua 2. Power range: dc928v 3. Power consumption: 12v input max. 50ma/average 50ma 4. Basic temperature: -25~70 5. Storage temperature: -40~85 6. Exterior dimension: 112× 65× 24mm 7. Weight: 130g 8. Wcdma: max.384kbps (dl), max.384kbps (ul) 9: sim card: supporting 3v sim card 10. Antenna: 50 ω sma antenna interface 11. Multimedia: support audio in, audio out, camera, sd card 12. Video call: dtmf on h245, support wcdma 64kbps (cs) video call 13. Rs-232c, baud rate: 9600, data bits: 8, parity: none, stop bits: 1 please let us know your interest. We will be happy to give you a quotation upon receipt of your requirements. We are looking forward to hearing from you soon.

• MOQ 1 Piece

Our company is a professional manufacturer of remote controller, GSM alarm system, GSM RTU and so on. We can provide many kinds of GSM products for our customers with high quality and competitive price. We hope to get a lot of chances to build up long time business relationship with all kinds of buyers. CWT5021 MMS Camera is a remote monitoring system based on GSM network. It is designed for families and small offices. It can transmit onsite images and alarms to user's mobile phone by Multimedia Message Service (MMS) and Short Message Service (SMS) and without software installed in. If someone tries to turn off the MMS Camera or the electricity goes off, it also begins to aware by loud sound automatically. Function Descriptions : 1. Users can receive wireless images duly by pre-set mobile phones and E-mails. 2. The images can be received at anywhere and anytime. 3. It gets 11 wireless zones and the zone names are editable. 4. It can send MMS and SMS Alert to users' mobile phones automatically when any sensor triggers. 5. It has the function of voice monitoring and voice broadcasting. 6. It is configured by PC software. 7. Users can pre-set messages in it, and the message content is editable. Details: 1. GSM: Quad-Band 850/900/1800/1900Mhz 2. Rated Voltage: 12VDC 1.5A 3. Working temperature: -10~+45 4. Storage temperature: -20~+60 5. Wireless sensor receiving frequency: 433MHz 6. Effective distance of wireless transmission: 100 m (open area) 7. Battery: Built-in lithium-ion battery: 900mAh 4.2V Standard package: Mainframe X1 Remote control X2 Wireless PIR X1 Wireless Door X1 AC/DC AdaptorX1 Please let us know your interest. We will be happy to give you a quotation upon receipt of your requirements. We are looking forward to hearing from you soon.

Our company is a professional manufacturer of remote controller and home alarm system. We can provide many kinds of gsm products for our customers with high quality and competitive price. we hope to get a lot of chances to build up long time business relationship with all kinds of buyers. cwt5020 is a remote monitoring system based on gsm network. It is designed for families and small offices. It can send alarm messages to user's mobile phone by short message service (sms). It also gets the function of remote voice monitoring at anytime and anywhere. It makes user's mobile phone a mobile security monitoring center without software installed in. Besides, it has a powerful operation lcd menu and easy to use. function descriptions : 1. It is configured by pc software. 2. It can realize remote control by sms. 3. It can send alarm sms and dial to the pre-set cell phones when any sensor triggers. 4. It equips with 4 wired zones (no/nc) and 8 wireless zones (normal/bypass mode ) and the zone names are editable. equips with 8 wireless zones, normal/bypass mode and zone name is editable. 5 it gets a panic button used for smoke and gas leakage. 6. it supports 10 alarm telephones and 20 alarm records for owner's review. 7. It supports 6 time points, and 4 pre-set time points are designed for customer choices. 8. It equips with 1 relay output. It likes a switch, which is used for driving dvr, light, gate and other electric appliances once the system triggers. 9. The keypad can be used as a dialer as the function of cell phone. details: 1. Gsm: dual-band or quad-band 850/900/1800/1900mhz 2. Rated voltage: 12vdc 1.5a 3. Working temperature: -10~+45 4. Storage temperature: -20~+60 5. Relative humidity: 10-90%, no condensation 6. Wireless sensor receiving frequency: 433mhz 7. Relative voltage of the relay: 5v 8. Effective distance of wireless transmission: 100 m (open area) 9. Battery: internal rechargeable battery which can last 10 hours standard package: mainframe x1 remote control x2 wireless pir x1 wireless door x1 siren x1 ac/dc adaptorx1 please let us know your interest. We will be happy to give you a quotation upon receipt of your requirements. We are looking forward to hearing from you soon.