Siemens SPC 8-32 zones, wireless receiver small plastic cabinet

£172.80 +VAT


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SKU: SPC4221.220 Categories: ,



The SPC4221.220 control panel with wireless receiver combines in an optimal way intrusion and access functionality in one system and can be expanded according to specific customers and project needs with up to 32 zones (8 on-board), 30 outputs (6 on-board), 4 system keypads, 4 doors. The controller provides 1 X-BUS ports (1 stub), 4 areas, 32 users with different access levels, memory for 1’000 intrusion and 1’000 access events, integrated Web Server, 2 terminals for the pluggable PSTN and GSM communication options. The system is expandable with further wireless receivers and supports up to 32 Intrunet wireless detectors (mixed with wired zones) and 1 remote control per user. The panel comes in a tamper protected housing with metal base and plastic cover with space for optional 7 Ah battery and 1 additional expander.  Grade 2.

Technical data



Programmable areas


Max. number of user codes


Wireless Panic Alarm

Up to 32

Event memory

1’000 intrusion events, 1’000 access events


Multi-language support (de, en, es, fr, it, nl, sv, vls, 1 imported language file)

Number of on-board zones


Max. number of hardwired zones


Max. number of wireless zones

32 (take away wired zones)

EOL resistor

Dual 4k7 (default), other resistor combinations selectable

Max. number of outputs


Number of on-board relays

1 strobe (30 VDC / 1 A resistive switching current)

Number of on-board open coll.

2 internal / external bell, 3 freely programmable (each max. 400 mA resistive switching current, supplied via auxiliary output)

Door capacity

Max. 4 entry doors or 2 entry/exit doors

Number of card reader

Max. 4

Radio module

Integrated SiWay RF receiver (868 MHz)

Time function

4 calendars (53 weeks, multiple on/off switching patterns for users, areas, inputs, outputs, keypads, doors)

Macro language

Cause & Effect programming (8 triggers / 4 mapping gates)

Number of field devices

Max. 11 (4 keypads, 2 door-expanders, 5 input/output expanders)


1 X-BUS (1 spur),
1 RS232,
1 USB (PC connection),
1 SPC Fast Programmer

Tamper contact

Front spring tamper, 2 auxiliary tamper contact inputs

Mains voltage

230 VAC, + 10%/ -15%, 50 Hz

Operating current

Max. 160 mA at 12 VDC

Quiescent current

Max. 140 mA at 12 VDC

Output voltage

13-14 VDC in normal conditions (mains powered and fully charged battery)

Auxiliary power (nominal)

Max. 750 mA at 12 VDC

Battery type

YUASA NP7-12FR (7 Ah), not supplied

Operation temperature

0 ~ +40 °C


RAL 9003 (signal white)


3.700 kg

Dimensions (W x H x D)

270 x 365 x 91 mm


Small housing with metal base (1.2 mm mild steel) and plastic lid (Polycarbonate 5 VB)

Additional information

Weight 2 kg


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