The purpose and function of power outage SMS alarm
Transparent Roller Shutter Door
Material: polycarbonate (PC bulletproof plastic)
Using aluminum profiles for door connection piece, two-layer structure , special design ,embedded into the door sheet. Simple and elegant, strong resistance to stress.
The base is made of aluminum alloy, special design, corrosion-resistant simple and aesthetic.
Mute track is made of aluminum alloy, dual-slot design, the mute material can be embedded into the slot, and creating a quiet environment.
Control system : 24V DC , mute operation, safe and reliable , durable and long life . In the case of obstacles ,doors rebound or stop automatically stop during opening and closing process.
Door opening and closing process, lighting and delaying three minutes automatically ; users can switch to manual option when power failure, uninterruptible power supply . Please contact with our technical department for particular requirements.
Transparent Roller Shutter Door,Transparent Curtain Roller Shutter Door,Commercial Transparent Roller Shutter Door,Polycarbonate Transparent Roller Shutter Door Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hffreezerdoor.com
Power outage SMS alarm basic working principle: 220V power failure or disconnection, the power outage SMS alarm within 10 seconds to dial the pre-set phone number alarm or send text messages, in the power outage recovery, you can also send alarm SMS notification duty personnel. 
一ã€ç”¨é€” <br>　　<br>　　本产å“åˆç§°åœç”µæŠ¥è¦å™¨ã€æ–电报è¦å™¨ã€æ–线报è¦å™¨ã€åœç”µçŸä¿¡æŠ¥è¦å™¨ã€æ–电自动çŸä¿¡æŠ¥è¦å™¨ã€‚ The equipment is connected to the monitored power line power supply. When the power supply is cut off (blackout), the STE5110 power failure alarm built-in mobile phone card is used to send text messages and dial to the on-duty personnel. After receiving the call and text message, the receiving personnel can determine where and when. Power outage (blackout), immediately notify the relevant personnel of the equipment's power failure, in order to deal with it in a timely manner.
Second, the function * After the power supply unexpectedly power off or power failure recovery, it will immediately through the built-in mobile phone card automatically to pre-set management personnel calls and SMS alarm. Suitable for all 220V, 380V power supply.
* Can be used with UPS to detect UPS voltage, or mains electricity.
* You can set up a number of telephones in different police centers, which can be straight lines, extensions, mobile phones, PHS, long-distance calls, etc.
* Built-in rechargeable lithium battery, automatic charging when the mains electricity is available, built-in battery power to complete the alarm work after the mains power is off.
* Sound and light alarms can be connected externally. At the same time when the power outage message alarms, live sound and light alarms are available, and the volume is large, which can cause the attention of the on-duty personnel.
* Alarm with indicator light, digital tube, indicating working status, signal strength.
* Using mobile phone card, based on GSM network, strong stability, greatly improved reliability, support for mobile, Unicom network, automatic identification.
* It is a programmable intelligent device. When there are a large number of alarm points, monitoring software can be added for management. A single alarm can also independently complete the power off alarm function.
* Visualize computer software settings parameters, can also be set by the mobile phone to send instructions, the phone can remotely check the working status, arming, disarming.