130dB Recharge Emergency Personal Alarm with LED Flashlight Personal Security Alarm Keychain, emergency self defense, for women, children and the elderly. ** sound rape whistle * alarm produced by SLFORCE
Read MoreSend InquiryThe GSM GPRS Elderly SOS One Key Help Panic Button Emergency Alarm GPS Real-time tracking heart rate blood pressure monitor discloses a kind of intelligent positioning with fall in the ecg testing and remove the alarm watches, including the housing, installed on the PCB components inside the shell, display, buttons, lithium-ion batteries, strap, its characteristics is described in the PCB components and display, lithium battery, PCB components including PCB board, set on the PCB of MCU control module, satellite module ,GSM module, photoelectric IC, ECG IC, six axis sensor, memory module and Bluetooth module. Have ecg test, the communication, a key for help, fall down and remove the alarm, real-time monitoring of the pulse, electrocardiogram (ecg) and heart health index, the wearer falling or unconscious removed, automatically send alarm signal to the binding of mobile phones, and is good enough to determine the location of the wearer, occurring fall and deterioration of the body can timely aid, the lack of care for patients or damage to the old man the e minimum.
Read MoreSend InquirySmart emergency alarm with GSM GPRS Elderly SOS Button for the elderly : The emergency alarm is a two-tone emergency alarm composed of two 555 timers, in which the 5 pin of IC1 is the control end, and the chip is connected to the inverting input end of the comparator, and the potential is 2/3vcc. General composition running multivibrator 555, will be 5 feet through a small capacitance (0.01 u F ~ 0.1 mu) grounding, in order to prevent the interference influence on threshold voltage, when you need to turn it into a controlled multivibrator, the circuit can be 5 feet plus a control voltage, the voltage will change the chip level, so as to change the oscillation frequency, As the control voltage increases (decreases), the oscillation frequency decreases (increases). This is the modulation of the control voltage to the oscillation signal frequency. Using this modulation method, a two-tone alarm can be composed.
Read MoreSend InquiryFor the elderly who choose home care, institution care or community care, their children cannot be with them 24 hours a day, and their life, physical and psychological changes are not easy to be detected by their children, and they cannot get appropriate care. Accident can not take measures in time, may have life danger, if the elderly memory loss, mental decline, can not remember the phone number, may also be lost, lost, fall alarm using GSM network (support Unicom, mobile SIM card, temporarily do not support telecom SIM card), has stable, reliable advantages. The product is small, delicate, easy to carry, is the elderly life intimate partner.
Read MoreSend InquiryNon-woven Disposable Sheet is a kind of fabric that does not need to be spun and woven. It is just a directional or random arrangement of short textile fibers or filaments to form a fiber network structure, and then it is strengthened by mechanical, thermal sticking or chemical methods. Non-woven sheet manufacturers are not by a yarn woven, woven together, but the fiber directly through the physical method of bonding together, nonwovens break through the traditional textile principle, and has a short process, fast production rate, high output, low cost, wide use, raw material sources and other characteristics.
Read MoreSend InquiryDisposable Tourniquet is made of medical polymer material natural rubber or special rubber, long flat type, strong scalability. Suitable for medical institutions in the routine treatment and treatment of infusion, blood, blood transfusion, hemostasis disposable use; Or limb bleeding, wild snake insect bite bleeding emergency hemostasis.
Read MoreSend Inquiry