Smoke Detector 4 Pack,Fire Alarms Smoke Detectors with Photoelectric Technology with LED Lndicator and Test Button,Smoke Alarm for Home,Bedroom,Kitchen

Price: $35.98 - $32.98
(as of Jan 08, 2026 22:44:46 UTC – Details)

Product description

HZ SALAMOTHER Smoke Detector

This standalone photoelectric smoke detector(hereinafter referred to “detector”) is a household photoelectric fire smoke detector, which can detect smoke at the initial stage and issue the alarm signal in time. The detector has a loud alarm sound and a long endurance working time.

Normal Working Status:

Red light flashes once.Buzzer does not alarm every 60 seconds. Self-checking Status:

LED light is ON when hold indicator light for 1 second.Buzzer alarms 5 times, “Di Di Di Di Di Di”. Smoke Alarm Status:

LED light is always ON.Smoke concentration reaches alarm threshold.Buzzer alarms a rapid “Di~~”.

How to Use 1. Rotate the base counterclockwise and lift it up when fix detector 2. Batteries installtion(not include battery) 3. Rotate clockwise to install 4. Rotate counterclockwise to remove

Main Features and Parameters

Power Supply: DC 3V~15V (akaline batteries)(not include battery) Monitoring Current: 4 mA Indicator Light: Stand by flashpe rminute, detection always ON Alarm Volume: >80 dB(Front 3m) Operating Temperature: -10℃~50℃ Working Humidity: 95% (400C,ne condensatfion Dimension) Installationhole Distance: 52-70 mm Protection Area: 40 m2 Material: White ABS

Questions and Answers:

Q: How is it powered?

A: It’s battery operated, ensuring functionality during power outages(not include battery)

Q: Does it detect different types of fires?

A: Yes, it uses sensor to detect both flaming and smoldering fires.

Q: Is it easy to install?

A: We are equipped with an instruction manual, which allows for quick installation according to the instructions

Wide Application

Suitable for detecting smoke. It is widely used in homes, kitchens, garages, travel trailers, campers, food trucks, restaurants, hotels, and so on. This smoke alarm can decrease the risk of harm resulting from gas leaks, protecting you and your family.

【Advanced Photoelectric Sensor Technology】-The smoke detector adopts high-precision photoelectric sensors, which respond quickly to smoke and enhance warning capabilities. The battery-operated smoke alarms can help you detect smoke particles in the hidden combustion stage faster, ensuring you’re well-prepared to anticipate and address potential hazards effectively.
【Test-Silence Button and LED Lights】-The fire alarms smoke detectors should be tested once a week. First, press and hold the indicator light for 1 second. The LED light will light up and the Buzzer alarms will sound 5 times. “Di Di Di Di Di Di ” will complete the test. If the smoke alarm emits an alarm signal without any fire hazard, you can press the test button to mute smoke detectors.
【Fast Smoke Alarms, Enhance The Chance of Escape】-Delight in the expansive protection of our fire detectors for home, covering areas to 40 square meters and adopting the exclusive trumpet-type 360 ° no dead-angle smoke cage technology, so that the smoke gathers faster, the smoke detector battery powered finds the danger earlier, 85 decibels of volume (like the sound of a car hooter) passes quickly convey the room to accelerate the evacuation of the family, especially at night.
【Easy Installation&High Quality】- The smoke detectors & fire alarms require no rewiring and can be installed in seconds using the adhesive pads or easily mounted on a wall or ceiling using the screws and mounting brackets. Please do not install in damp, drafty, covered areas.The smoke alarms for home requires two AAA batteries (not included) to provide power to ensure normal operation. If the battery is low, be sure to replace it in a timely manner.
【Application & After-sale Service】The battery operated smoke detector is widely used in homes, kitchens, garages, travel trailers, campers and so on. This smart fire alarm can decrease the risk of harm resulting from gas leaks, protecting you and your family.If you have any dissatisfaction during the shopping process, please contact us, we will reply to you immediately after seeing your message and solve the problem for you.