Multi-Functional Smoke Detector

This is multi-functional smoke detector features smoke, temperature, and infrared sensors. It can detect early fire hazards, with sensitive smoke sensors and accurate temperature monitoring. The infrared sensor adds extra protection. You can remotely monitor it via an app for instant alerts. It integrates with smart home systems for a coordinated response. Easy to install, it offers enhanced fire safety and peace of mind.

Smoke alarm
Temperature alarm
Temperature rise alarm
Anti-dismantling alarm
Human body induction alarm

Smart phone APP notification
SMS/TTS Notification
Email Notification

NB-loT/ CAT.1

3.OV Lithium battery

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Parameter	Specification
Communication Method	NB-IoT / Cat.1
Battery Voltage	DC 3V
Operating Current	NB-IoT: ≤200mA / Cat.1: ≤460mA
Operating Temperature	-20°C to +55°C
Dimensions	Φ105 × 51.3 mm
Alarm Temperature	>57°C or >7°C/min (rapid rise)
Low Voltage Alarm	DC 2.7V
Battery Type	Polymer lithium battery
Standby Current	≤10μA (with human motion detection disabled)
Humidity Resistance	≤95% RH
Installation Method	Ceiling-mounted
Alarm Triggers	Smoke alarm, temperature alarm, rapid temperature rise alarm, tamper alarm, human motion detection alarm (optional)

Step	Description
1. Register Product IMEI on Cloud Platform	Register the product IMEI code on the IoT platform, APP, or PC management interface by scanning the QR code or manually entering the IMEI code. Add the device to the IoT platform. Different platforms may have different procedures.
2. Product Communication Self-Check
(1) Install SIM Card	Insert the SIM card (nano) according to the product diagram, paying attention to the orientation.
(2) Power On	Remove the battery insulation tab or install the battery.
(3) Self-Check	The product enters self-check mode based on user requirements. The red light turns on, indicating power-on, followed by a steady green light as the product performs internal self-check.
(4) Signal Strength Indication	If the product and communication are normal, it enters signal strength indication mode with four levels:
	– Poor signal: Yellow light flashes for 1 minute.
	– Average signal: Green light flashes twice, repeated 3 times.
	– Good signal: Green light flashes 3 times, repeated 3 times.
	– Excellent signal: Green light flashes 4 times, repeated 3 times. Install the product in a location with strong signal for optimal performance.
(5) Self-Check Errors	If issues are detected, the red light flashes continuously for 60 seconds:
	– 1 flash: Module failure.
	– 2 flashes: SIM card issue (e.g., no balance, binding problem, poor contact).
	– 3 flashes: Connection failure with carrier base station (no internet).
	– 4 flashes: Communication failure with carrier service platform (e.g., configuration error).
3. Operation Instructions
(1) Standby Mode	After self-check, the product enters standby mode. The green light flashes once every 50 seconds.
(2) Low Battery Warning	In standby mode, if the battery is low, the green light flashes, and the buzzer sounds once.
(3) Fault Alarm	If a sensor fault or aging is detected, the central red light flashes once per second, and the buzzer sounds once.
(4) Smoke Alarm	When the smoke concentration reaches the threshold:
	– Central red light flashes continuously, and the buzzer sounds.
	– Higher concentration: Middle 3 red lights flash continuously.
	– Further increase: All 6 red lights flash continuously.
(5) Temperature Alarm	The alarm triggers when the temperature exceeds 5°C or rises by 7°C within 7 minutes. The central red light flashes continuously, and the buzzer sounds.
(6) Mute Function	Press the mute button to silence the buzzer; the red light flashes twice per second. If the alarm condition persists, mute lasts up to 30 seconds before the buzzer reactivates. The alarm resumes if conditions persist.
(7) Human Motion Detection (Optional)	When enabled, it detects movement below the product. The central red light flashes for 1 second. Does not interfere with other alarms.
(8) Test Button	In standby mode, press and hold the test button for rapid LED flashing and buzzer activation. Holding for over 5 seconds simulates an alarm report to the platform.
4. On-Site Installation
(1) Mounting Bracket	Secure the bracket to the ceiling with screws (indoor use only; avoid outdoor, high-light, dusty, oily, or humid environments. Contact the company for specialized detectors if needed).
(2) Install Alarm	Rotate the alarm onto the bracket. Improper battery installation will prevent mounting.
(3) Test	Press and hold the test button to disable alarms. Green light flashes once, indicating successful communication. Check the platform for battery voltage and signal strength. A poor signal may cause a power drain or a temporary communication failure.
(4) Troubleshooting	If unactivated, perform a communication self-check via phone and resolve issues based on LED indicators.
(5) Low Battery Alert	Notifies the cloud platform when the battery is low, prompting replacement.
5. Extended Human Motion Detection (Optional)
Overview	Detects movement within a 6-meter diameter below the product. Four modes:
(1) Disabled	Human motion detection is off.
(2) Alarm Lock Mode	Activates during smoke/temperature alarms after a 1-minute warm-up. Reports detected movement on the platform at 1-minute intervals.
(3) Regular Alarm Mode	After a 1-minute warm-up, it defaults to 5-minute test mode (1-minute intervals). Post-test follows platform-set intervals.
(4) Custom Alarm Mode	Post-warm-up and test mode, reports “no activity” if no movement is detected within the set time; reports “activity” upon detection.
(4) Custom Alarm Mode	Note: This feature increases power consumption and is disabled by default (enable via platform).