Supplier : Smoke detector (smoke & heat detector), gas detector, heat detector, pir motion detector, fire alarm control panel, manual call point & panic button, motion detector, motion detector, magnetic contacts, other security equipment
Established: 2015
Standards: ISO9001, CE, ROSH
Verification Status
Contact Details:
Pingji Road
Shenzhen
518000
Guangdong
China
1. Easy installation and maintenance
2. Light Labyrinth with High stability & High accuracy
3. High adaptability to the ambient, with dustproof, mothproof, moisture proof and anti-white light function
4. This is 4 wire type
5. DC 9-35V wide voltage operating a range
6.Low standby current
7. Power supply non-polarized input
8. Twin LED for 360 degrees visual
9. Flashing LED power indicator
10. The alarm output is relay output
11. Metal shield, anti-electromagnetic interference
12. Two-year limited warranty
13. Suit for detecting the smoke in the house, shop, hotel, restaurant, office building, school, etc...
1.MPU processing adopted/Manual test /Auto-reset
2.Metal shield with high-frequency immunity
3.Unique structure with dustproof, anti-fly, anti-light design
4. Photoelectric sensor
5. Sound& flash alarm
6. High stability to the environment(Best adaptability with the environment)
7. High-density SMT design, high steady, sensitivity adju sted
Technical parameter:
Operating voltage: DC9V battery (6F22)
Surveillance current: â?¤10uA (DC9V)
Alarm current: â?¤12mA DC9V â?¤30mA AC220V
SPL: â?¥85dB(with 1 meter)
Temperature range: -10~50°C
Humidity: â?¤95%RH
Low voltage working time: 7-15 days
Product Demension: Φ132.5X43mm
product weight: 0.25kg
Product Description-SR-903
Main features:
1.SR-903 is network combustible gas detector
2.High-reliability sensor
3.Auto Reset
4.MCU processing
5.Malfunction auto-check indicator
6.Detect natural gas or LPG
7.Sound &LED flash alarm output
8.Execute criterion: GB15322, UL1484, EN50194
Technical specification:
Operating voltage: DC9-24V
Gas species: Natural gas &LPG
Standby current: less than 90mA/less than 30mA (low power consumption)
Alarm current: less than 100mA/ less than 40mA (low power consumption)
Alarm output: Relay output &Sound &LED flash alarm
Alarm level: 10%±5% LEL
Sound level: â?¥85dB/m
Installation: Ceiling mounted
Working environment: -10~+50(â?¤95%RH No congelation)
Dimension: 100*35mm (SR-903)
Product Description: SR-A91
Electric bells have been widely used at railroad crossings, in telephones, fire and burglar alarms, as school bells, doorbells, and alarms in industrial plants.
Mounted for wall and ceiling applications, indoors or outdoors.
Main features:
SR-A91 Indoor Fire Bell
Voltage: DC24V or DC12V
Rated current:20mA
Sound pressure: 96dB/m(A)
Standard: GA385
Size:150mm
Weight :480g
Stuff: duralumin
Product Descriptionï¼? SR-A82
Features:
- Connect with the alarm/Fire control panel.
- 12VDC or 24VDC optional;
- Highly resistant ABS housing, UV prevention
-Current: 100mA
-Color: RED COLOR
-Power: 112db/30cm
-Voltage: 15-30V DC
-Temperature: -10°C to 50°C
Main Features:
Auto reset after alarm
MCU process
Sensor with high stability and low power consumption
Detecting natural gas and LPG
SMT adopted
Technical specification:
Operating voltage: AC 220V or DC 9-16V
Standby current: less than 90mA or less than 30mA (low power consumption)
Alarm current: less than 100mA or less than 40mA (low power consumption)
Rated power: less than 3W (AC 220V)
Operating temp.: -10 to +50 degrees
Working humidity: less than 95%RH
Alarm mode: network output / sound & flash alarm / RF
Alarm volume: more than 85dB/m
Alarm density: 10%LEL
Alarm output: relay output (N.C.and N.O. optional) / RF signal
Dimension: 70L*40W*110Hmm
