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alert alarm
Founded in 1998, China Tianwai Safety Equipment Co., Ltd. is a comprehensive alert alarm manufacturer and wholesaler of safty equipment and safety industry. With the integrity of research, development, quality production, CAD technical system and high propagation sale, our products are widely used in the fire fighting, road safety, lighting, public secuity, family, automobile safety, petroleum, metallurgy and construction and other fields. The products passed certification of ISO9000 quality system and CCC certification. Each custom alert alarms product has passed the strict quality test to guarantee credible product functions before being put into markets, and the return rate of our products is below 1%.
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alert alarm
Alarm Sounds and LED Lights Flash when Temperatures Rise to Unsafe Levels
Warns of Potential Food Spoilage and Protects Your Valuable Frozen Foods
Displays Room Temperature
Display Can Be Set in °F or °C
Includes "AAA" Battery
Designed to maintain food-safe temperatures in refrigerators and freezers, the CDN TA20 Audio / Visual Refrigerator & Freezer Alarm signals with an audible and visual alarm when temperatures rise above 15 or 46 F / -9.5 or 8 C. Velcro or suction secures the ABS plastic case to an outside surface. Includes a 39" foot sensor cable. Battery (1.5V AA IEC LR6 Alkaline) and instructions included. 5 year limited warranty. Driveway Patrol Security Alarm System is an infrared sensor that alerts you when someone crosses its path. When placed across the driveway or on your porch, a pleasant chime will sound alerting you that someone has come onto your property. Driveway Patrols amazing wireless technology provides easy mobility. Simply place the sensor by the front door, garage, mailbox, or anywhere else near your home and the unit will send a signal to its receiver (up to 400 feet away)! With Driveway Patrols motion sensor activation, you will always know when someone is coming up to your house before they ring the doorbell!
alert alarms
Sends alert when people, vehicles enter driveway or approach mailbox
Wireless; motion-activated; weather-resistant; 400-foot range
Sensor installs with screw on any surface: door, post, garage
Portable receiver has three settings: high or low chimes and ôoffö
Operates on one 9-volt and three C-cell batteries (which are not included)
When a visitor--wanted or unwanted--approaches a house on foot or in a vehicle the motion-detecting sensor unit of this warning device sends a signal to the receiver indoors, which chimes an alert. The device is wireless and has a 400-foot range. It requires three C-cell batteries for the receiver and one 9-volt battery for the transmitting sensor. (Batteries are not included.) The sensor is housed in weather-resistant plastic, installs with a screw on any surface, such as a mailbox post, garage, or door, and measures 4-1/4 inches high, 2-5/8 inches wide, and 2-1/4 inches deep. The portable receiver has an identical housing, can be set to chime high or low (or turned off), and measures 5 inches high, 3-5/8 inches wide, and 1-1/2 inches deep. Driveway Patrol Security Alarm System is weather resistant, installs easily with only a screwdriver, and only needs one 9 V and 3 "C" batteries, not included.
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