Name: 2ma Photoelectronic Fire Safety Smoke Detectors, Network Fire and Gas Detector
Brand: Shenzhen Jingyu Technology Co., Ltd.
SKU: SL-611PC-4
Availability: InStock

Home Products Smoke and Co Detector

2ma Photoelectronic Fire Safety Smoke Detectors, Network Fire and Gas Detector

Product Details:

Place of Origin:	China
Brand Name:	Sunlit
Certification:	CE
Model Number:	SL-611PC-4

Payment & Shipping Terms:

Minimum Order Quantity:	1-99
Packaging Details:	Gift box/ White box
Delivery Time:	1-15days after payment
Payment Terms:	FOB Shenzhen
Supply Ability:	50000/month

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Detailed Product Description

Highlight:

gas detector alarm system

portable gas detector

4-Wired Static 12ma, 2ma Photoelectronic Fire Safety Smoke Detectors, Network Fire and Gas Detector

Features:

1. Power supply non-polar input;

2. MCU processing adopted, eliminate false alarm;

3. Network output/LED indicating alarm;

4. SMT manufacture technology, high stability;

5. Dustproof, mothproof, anti-ligh interference design;

6.Stain steeless shield, anti-RFI

Technical:

Operating voltage: DC9-35V

Static current: 12mA(NC);2mA(NO)

Alarm current: 3mA(NC); 15mA(NO)

Alarm output: Relay output

Sensitivity: 1.37%ft

Installation: Ceiling mounted

Working environment: -10℃～+50℃; 95%RH

Ratings & Review

Overall Rating

3.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

33%

4 stars

3 stars

2 stars

67%

1 stars

All Reviews

Songshang

Tuvalu Oct 29.2025

trustpilot.com

Helpful (1)

"Setting the IPD on my Pico 4 was a game-changer! The three physical presets cover most ranges, and the difference in sharpness is noticeable.

h*o

Vatican City State (Holy See) Oct 24.2025

Helpful (123)

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Wanzan

Brazil Oct 23.2025

Helpful (1w+)

"The Pico 4's visual clarity is fantastic once you dial in the IPD correctly. The manual adjustment is smooth, and finding that sweet spot makes all the difference. No more eye strain during long sessions. Highly recommend taking the time to set it up properly!""The Pico 4's visual clarity is fantastic once you dial in the IPD correctly. The manual adjustment is smooth, and finding that sweet spot makes all the difference. No more eye strain during long sessions. Highly recommend taking the time to set it up properly!""The Pico 4's visual clarity is fantastic once you dial in the IPD correctly. The manual adjustment is smooth, and finding that sweet spot makes all the difference. No more eye strain during long sessions. Highly recommend taking the time to set it up properly!""The Pico 4's visual clarity is fantastic once you dial in the IPD correctly. The manual adjustment is smooth, and finding that sweet spot makes all the difference. No more eye strain during long sessions. Highly r

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Contact Person: Miss. Angel

Tel: 1393380588

Fax: 86-755-3697545