Specifications
Technical data for radio smoke detector DOW1171
8
76 | 82
Building Technologies
009865_m_en_--
Fire Safety
2015-11-06
8.2 Technical data for radio smoke detector DOW1171
You will find information on approvals, CE marking, and the relevant EU directives
for this device (these devices) in the following document(s); see 'Applicable
documents' chapter:
●
Document 010087
Radio
Number of radio detectors per radio gateway
Max. 30
Sending/receiving aerials
2 (aerial diversity)
Radio transmission:
●
Frequency range
868…870 MHz, SRD band (Short Range Device)
●
Channel grid
25 kHz
●
Transmitting power
<5 mW ERP
●
Range:
– In building
Max. 40 m
– Outdoors
Max. 200 m
Battery
Number of batteries
2
Voltage
DC 9 V
Type:
Block / Li/MnO2
ULTRALIFE U9VL-J or EVE CR9V/P-S
●
Capacitance
1200 mAh
●
Service life
>5 years
Battery voltage monitored
Yes
Ambient conditions
Operating temperature
-10…+55 °C
Storage temperature
-30…+65 °C
Air humidity
≤
95 % rel.
Protection category (IEC 60529)
IP44
Mechanical data
Dimensions (diameter x H) with base DBW1171 119 x 73 mm
Color
~RAL 9010 pure white
Standards
European standards:
●
EN 54-7
●
EN 54-25
