25
Operating Current: Standby Current ≤75mA, Alarm Current:
≤300mA
Operating Environment: -10
℃
~+50
℃
Alarm Loudness: ≥10 0 dB within 1m
X.
X.
X.
X. Packing
Packing
Packing
Packing List
List
List
List
(1) HB-2020 wireless receiving host
1 set
(2) Receiving Antenna
1 piece
(3) User Manual for HB-2020 Wireless Receiving
Host System
1 copy
(4) Warranty Card
1 copy
(5) Remote Controller
2pcs
(6)
Phone line
1pc
XI.
XI.
XI.
XI.
List
List
List
List of
of
of
of Optional
Optional
Optional
Optional Parts
Parts
Parts
Parts
1. Solar-Powered Wireless Detector Series (433Mhz)
2. 12V12Ah Backup Battery
3. Clock Module (It works normally when the host is powered off)
4. DC12V15W Active Siren
XII.
XII.
XII.
XII. Simple
Simple
Simple
Simple Failure
Failure
Failure
Failure Recovery
Recovery
Recovery
Recovery
Failure Symptom
Failure Reasons
Failure Recovery
Methods
No sound prompt and
clock displa y when
powered on.
The power plug is badly connected,
or the plug has no power, or fuse has
burnt out.
Check the plug/socket, or
check the fuse and replace
damaged parts.