| Negotiable |
1,000 Pieces
(MOQ)
|
Basic Info.
Alarm Response Threshold
(0.08~0.15)dB/M
Visual Alarm Indicator
Flashing Red LED
Low Battery Signal
Audible Signal Each 30s for 32 Days
Operating Temperature
(0~+50) Centigrade Degree
Installation Mode
Ceiling Mounted
Transport Package
Colour Box, 100PCS/CTN
Production Capacity
200, 000PCS/Month
Product Description
SND-500 DC smoke alarms provide battery powered smoke detection and alarm functions within a single unit.
Advanced electronics in conjunction with a photoelectric smoke sensing chamber provide early detection of fire and high immunity against unwanted alarms.
SND-500 DC smoke alarms are battery powered, do not require a mains supply, and are suitable for general residential applications.
Features:
· Photoelectric smoke sensor
· Integrated indicator provides visual indication of an alarm condition
· Test button verifies battery and alarm operation
· Loud 85 dB sounder to alert occupants
· Single DC 9 V user-replaceable battery provides up to 18 months operation under normal conditions
· 30 day low battery warning signal
· Interconnection function available to connect up to 38 units together
· Battery missing indicator
Ordering Information:
| Part Number | Interconnect |
| SND-500-S | - |
| SND-500-SI | √ |
FAQ:
Q1:Are you a manufacturer or trading company?
A1:Numens is a professional fire alarm system manufacturer.
Q2:What kind of production service do you provide?
A2:The whole fire alarm system,include Addressable system, Conventional system, Residential system and so on....
Q3:What kind of certification do you have?
A3:Numens was EN,BSI,UL,SGS certified and all the products were produced under these major international standard .
Q4:What is the lead time for new order?
A4:The lead time for new order is 25 days after confirm order.
Q5:How do I get price information?
A5:Sales representatives are responsible for providing detailed price information within 1 workday after get your inquiry.
>>
Swimming Pool Laminated Top Mount Sand Filter
>>
Reasonable Price Premium Quality Fabric Sportswear Training Jogging Wear Cotton Sweat track Suit Gym Fitness Tracksuits
>>
Four Finger Gloves Webbed Paddle Swim Gloves Fitness Water Aerobics
>>
Dirt Track Racing IMCA Adjustable Aluminum Tear Off Post Buttons
>>
10 MP machine vision lens 25mm 1
>>
RF Coaxial Converter SMA Male to Female, RF Coaxial Adapter Angled SMA Female to SMA Male
>>
294/850EM Thrust spherical roller bearing
>>
430 stainless steel round rod 15mm 16mm 20mm
>>
2 Inch Finn Power 20ms Hydraulic Manual Aluminum Tube Hose Pipe Crimping Machine India
>>
Efficient Tracked Mobile Screen with Advanced Crushing Machine for Heavy-Duty Use
>>
2022 hot sale ground nuts picking machine/peanut picking machine/ small peanut picking machine
>>
Custom School Uniform Jacket Casual Baseball Design for School Sports Wear Wholesale Options Available
>>
Ammonia Refrigeration Fluorine Servo-Operated Solenoid Globe Shut off Stop Check Control Valve
>>
Medical School Laboratory Live Blood Analysis Digital Trinocular Biological Microscope for Hospital
>>
Qizhi Quality Cutting with Efficiency External Installed Pneumatic Flange Facing Machine
>>
Cute looking ladies girls T Shirt Hot Women Design T shirt
>>
High Stability High Reliability Mining OEM ODM Custom PE Jaw Crusher
>>
New Kaleidoscope 5 Flip5 Bluetooth Speaker Wireless Mini Outdoor Portable Subwoofer Tandem Audio Wholesale
>>
CT-4115B Bus collision repair equipment
>>
Pneumatic Slitter holder, melt blown cloth, non-woven bearing, round blade guide, high-precision gold-plated pneumatic Slitter holder