Home Security Alarm Smoke Detector Sensor Fire Equipment

• Type: Smoke Alarm
• Signal Transmission: Wired Alarm
• Working Mode: Active
• Certification: CE
• Application: Indoor
• Working Principle: Electro-Optical Type
• Model NO.: SD388-2L
• Transmission Mode: Cable
• Alarm Volume (within 1m): ≥80dB
• Receive Frequency: No
• Color: White
• Weight: 120g/Set with Base
• Dimensions: 102mm(Dia.)*43mm(Ht) with Base
• Certificate: UL/En
• Ceiling Spacing: 50 Foot Rating for Heat Sensor
• Smoke Sensitivity: 0.98--2.40%/FT Obscuration (UL) ; 0.08--0.14 dB/M
• Product Name: Home Security Alarm Smoke Detector Sensor Fire Equ
• Transport Package: 100PCS/Carton
• Specification: 102mm (dia) x 43mm (ht) with base
• Trademark: Sentek
• Origin: Ningbo China
• HS Code: 8531901000
• Production Capacity: 100000/Month

Product Description

Specifications:

Smoke Sensitivity	0.98--2.40%/FT Obscuration (UL) ; 0.08--0.14 dB/m (EN)
Ceiling Spacing	50 foot rating for heat sensor
Temperature Range	-10°C to 50°C
Humidity	0 to 95% RH, no condensation or icing
Dimensions	102mm (dia.) x 43mm (ht) with base
Weight	120g/set with base

Home Security Alarm Smoke Detector Sensor Fire Equipment

The range includes:              

SD-388-2	2 wire photoelectric smoke alarm
SD-388-2L	2 wire photoelectric smoke alarm with remote LED output
SD-388-2H	2 wire photoelectric smoke and heat alarm
SD-388-2HL	2 wire photoelectric smoke and heat alarm with remote LED output
SD-388-4-12/24	4 wire photoelectric smoke alarm (12/24VDC)
SD-388-4AR-12/24	4 wire photoelectric smoke alarm with auto-reset function (12/24VDC)
SD-388-4H-12/24	4 wire photoelectric smoke and heat alarm (12V/24DC)
SD-388-4HAR-12/24	4 wire photoelectric smoke and heat alarm with auto-reset function (12/24VDC)

 Feartures: 

1) Advanced detection and discrimination algorithms
2) Easy installation and maintenance
3) Polished low-profile housing design
4) Durable sensor head, no need for replacement
5) SMD circuit board design: Satisfactory quality and reliability guaranteed
6) Integrated heat detector for SD119-2H and SD119-4H models
7) N/C (normal / close) and N/O (normal / open) relay output ways for option
8) AR (auto reset) function for security systems (optional for 4-wire models)
9) Sensor base: Standard and Schottky diode style for option
10) With two LED, more 360 degree visual angle

Related Product 

Company Information