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Power : 9V(6F22) Operate Frequency : 22KHz Operate Current : 50mA Operate Voltage : 7V-9V Indicator Visual: Red / Green LED; Sound: Speaker &Vibrator Control : On/Off Switch; Low sensitivity Switch Sensitivity Adjuster High Sensitivity: 15mm at Pin; 45mm at USD 25 Cent Low Sensitivity : Detector only respond to bigger metal [...]

1.it is easy to install,you don't need to connect it with phone line,just insert a mobile phone card,the system can work,it can be used where there is no phone line. 2.it can send short message to your mobile phone to transmit an alarm 3.you can use mobile phone to activate or deactivate the system by sending short message in long distance,if the operation is successful,the system will automatically reply you by sending short message to your mobile phone,such as "activated now" "deactivated[...]

This is GAS detector with 3/4 inch Mechanical hand use for gas pipe. POWER: AC220V/60Hz Power Consumption : ≤3 W MOUNTING: Accessories supplied for wall mounting. ALARM VOLUME : ≥85db(A) at 1m OPERATING CONDITION : Operating Temperature : -10℃ ~ 50℃ Ambient Humidity : 10%~ 90% RH SENSOR : GAS sensor TYPE OF GAS BE DETECTED : GAS: <10% LEL [...]

De GSM-GPRS MMS camera alarm systeem is nieuw type beveiliging product, kan sturen inbreker foto's naar uw mobiele telefoon. Koning Duif is een professionele GSM Alarm, GSM Alarm Systems, GSM SMS Controller Alarm, Wireless Home GSM Alarm, GSM Commercial Alarm, GSM Telemetrie, GSM GPRS telemetrie data logging systeem OEM ODM fabrikant vanaf 2005. Producten Line: Home GSM alarmsystemen; GSM GPRS MMS Alarm Camera's, GSM SMS Controller Alarm, GSM telemetriesystemen (M2M); GSM Gate Garage Opener; GSM[...]

Detection method:PIR sensor with digital processing Power supply:9V-1x6F22 battery 9V Battery life time:about 3 month Installation height:from 2 to 2.5 meters Coverage:8m/110 Detection distance:max.1000m(open area)[...]

Code: T-050 (Midi Round) Frequency: 8.2MHz/1.95MHz/58KHz Dimension: Ø50mm (Ø1.97") Color: Black/Gray/White or Customized Lock: Three balls clutch, Standard/Super Packing: 500pcs/ctn, 0.03CBM, 9kg Description: Combine one solid mass with hidden pin, work with spherical detachers.[...]

E.net-DT02 2 Doors Access Controller Hardware Features *With built-in TCP/IP and PPPOE protocol, directly going to Internet via LAN, cable, ADSL, GPRS, CDMA Property Internet Technology, Real time data Transfer via any Network Gateway. Property Number ZL200420043997.0 *Using B/S structure software that is Internet Browser & Web Server mode, provide VB SDK (Interface Document). *USupport 5000Pcs Cards, 12000 Records * Support Wigand 26/WG34 * Support Card, Card+ PIN,[...]

Smallest gps gsm gprs tracker 103 Mini DIM: 85mm x 63mm x 25mm With Alarm & Tracking multi-functionis Working Based on existing GSM/GPRS network and GPS satellites, this product can locate and monitor any remote targets by Mobile SMS or Web/PC GPRS. 1 Positioning and Tracking 2 Triggering Emergency Alarm: 3 Remote controlling oil and circuit 4 Remote Monitoring 5 Movement Alert 6 Overspeed Alert 7 Geo-fence 8 the unit 9 Auto Track 10 Mileage statistics 11 Compatible[...]

This product combines the future mobile user’s needs to let any mobile phone user (must have GPRS/MMS/SMS function) can use their mobile’s AV and mailbox function to back up the image information (to avoid the destroy of evidences), can real-time receives the alarm messages from any remote location by the AV Monitor devices or monitoring the real-time voice and image from the site for immediate identification. It meets various demands from sectors of household, office, factory, stores….etc. Features 1.IR[...]

Wireless Doorphone GP-MA600 is the third type wireless doorphone of our company which put in markets in 2006. This product has the functions of wireless doorbell, wireless talking and remotely opening door. It is an update substitute for the traditional doorbell. It makes your life and works much more convenience and safe and pleasure. Product Features: 1. INTERCOM: Talks between Base and Handset can be done simultaneously. Let you can know who is the calling in person before you opening door.[...]