3/4 Wireless Interconnected Photoelectric Smoke Alarm +1 Heat Alarms With Remote. Photoelectric smoke alarms are the safest type of smoke alarms on the market for early detection of most domestic fires. Interconnected smoke alarms means when one alarm detects smoke it sends a signal and all alarms sound a warning. Certified Quality: This wireless interlinked smoke alarm is made of ABS, which is very durable and resists high temperatures, doesn't contain any radioactive material, in full compliance with CE EN14604 and AS3786, and Rohs standards to ensure its safety and reliability. The wireless battery-operated interlinked smoke alarms and Heat Detector can interconnect with each other, One goes all go wireless interconnected smoke alarms so that they all sound when one is activated, warning you of fire throughout your home and increasing safety, keeping you and your family safe.
Advanced Photoelectric Sensor: The smoke alarm uses photoelectric technology to detect smoke, It is more sensitive to light smoke and slow smouldering fires. 10 Year Battery Smoke Alarm: The smoke alarm has a built-in 10-year battery, which has the advantages of low power consumption, energy saving and environmental protection, and no need to replace the battery frequently.Easy Installation: Smoke detector comes with screws and mounting brackets, easy to install in several minutes since there are no wires needed. Ultra -Large Coverage:Up to 2050 compatible interlinked smoke alarms can communicate with each other and alert you when there is a problem across the house even in a different room or on a different floor. In full compliance with CE EN14604 and AS3786, and Rohs standards to ensure its safety and reliability. The smoke alarm has an integrated dual purpose'test' and'hush' button. Press the button to periodically test your alarm to ensure it remains fit for purpose and in good working order. Battery life:10 years Standby current:? 60mA working temprature :-10C+50C Relative Humidity:=95%RH Wireless frequency: 433.92/868 Mhz GFSK Low voltage threshold:2.7V RF Distance: >200m (open area) Alarm mode:LED & Buzzer big test button OR remote for easy Recommended monthly testing and hush Alarm sound:? 4x Photoelectric Smoke Alarm 4X Part accessories 4X Detector base. 1X Manual 1X Remote control.
Step one: For any device in the group, long press the button, the green light flashes after 3 seconds, and then a long beep after three flashes. At this time, release the button and the red light flashes quickly, waiting for other devices to be assigned to the current group.
Step two: Select a new device that needs to join the group, long press the button, the green light flashes after 3 seconds, and then a short beep after two flashes. At this time, release the button, the red light slowly flashes, and wait to join the group; if the join is successful, the red light flashes three times, with a Long Beep.
Note: The devices that have been added to the group will turn on a long red light after step 2 and then flash three times quickly. You need to join a new net group and clear and remove out from the old group. To clear out the devices in the group, press and hold the button, the green light flashes after 3 seconds, and then a short beep after four flashes, then release the button; if the clearing is successful, the device beeps once and the green light flashes three times slowly. If your location is in a remote area and it is not possible to deliver it, we will notify you to cancel the order within 24 hours.If not, the colleagues in warehouse will not note us and may throw out your packages. If not, we can not confirm whether it return to us successfully. Monday to Friday (Beijing Time Zone).
9:00 - 12:00. 13:30 - 18:00. Weekends or China holidays may caused delay of response, however, we will reply you ASAP as we resume to work.This item is in the category "Home, Furniture & DIY\Home Security\Smoke & Gas Detectors". The seller is "motorclassic521" and is located in this country: GB. This item can be shipped to United Kingdom.