MOSUO Smoke Detector, 10-Year Lithium Battery Fire Alarm with Photoelectric Sensor, Easy to Install with Test Button, Compliant with UL 217 Standard (Not Hardwired) - -

Description

Timely Alert, Self-fault Detection &Test Function Support timely alert: The 85dB timely buzzer and rapid flashing red indicator light can remind you in 24 hour to protect you and your families. Support fault detection: When the smoke sensor is short circuited on disconnected, the smoke detector will automatically detect and send a fault signal. Support test function: Press the test button to check if the fire alarm works correctly and ensure its sensitivity. Installation Precautions The detector must be screwed to your ceiling because that's where smoke heads for when something starts to burn. Note: There should be no shelter within 0.5 m of the detector. Do not installed in the high humidity places such as bathroom. And not in the kitchen, you can safely place an smoke detector close to, but not in the kitchen. Function Description: Normal: 1 green led flashes, 1 minute pause Smoke alarm: 3 beeps with 3 red led flashes, 1.5 seconds pause Low battery: 1 chirp with 1 yellow led flash, 60 seconds pause. Replace alarm Trouble: 2 beeps with 2 red flashes, 60 seconds pause. Replace alarm End of life: 2 chirps with 1 yellow flash, 60 seconds pause. Deactivate and replace alarm Manual trigger button test: 6 buzzers with 6 red flash Technical Specifications Product dimensions: Φ132.20 mm×H38.70mm Color: white Weight: 220 g Alarm volume: 85dB Alarm indication: red LED & buzzer Operating temperature: 0 ℃ ~ + 50 ℃ Operating voltage: DC 3V Package 1 * Smoke alarm 1 * Mounting bracket 2 * Screw 2 * Anchor plug 1 * User manual Note: Clean alarm monthly. Test weekly. Avoid extremely dusty, dirty or greasy areas. Instructions labels on the device, you don't worry about losing user manual or instructions.

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