JB-S508 wireless smoke detector, EN14604 safety standards

Wireless smoke alarm
With Hush Feature
4x1.5V battery-operated
Low battery alert
CE, RoHS, NF,VDS, BS EN14604 Approved

JB-S508 wireless smoke alarm 

 

Main Features

 

1. Photoelectric technology
2. Loud 85dB amarm signaL in 3 metre
3. Build-in signal transmitter & receiver,wireless interconnection by RF
4. Sensitivity adjustable by 3-level
5. HUSH Feature to quickly silence nuisance alarms
6. Smoke chamber self-inspection function
7. Test button to verify battery and alarm operation
8. Low battery warning
9. Alarm/Power/Mulfunction Indicator
10. Five-year limited warranty

Specifications

 

7. Wireless Frequency: 433.92MHz, 315MHz

8. In-room Wireless Range: 35m (115ft)  
7. Temperature: 0°C - 50°C    
8. Humidity: 10%-90%RH, no condensation or icing
9. Dimensions (L x W x H):  Ø126x47 mm 

1. Smoke Sensitivity: 0.060 dB/m to 0.14 dB/m    
2. Power Supply: 4x1.5V Batttery 
3. Battery Life: >12months    
4. Low battery life: >30days    
5. Alarm indicator: continuously emitting red light and shounder          
6. Alarm sound level: >85dB at 10 feet (3m)