Product

CA12 & CA32 Multi-Zone Controllers

When the site outgrows the wall cabinet: remote-managed 12-32 zone control.

CA12 & CA32 Multi-Zone Controllers packshot

Specifications (per product catalog)

Parameter	CA12	CA32
Zones	12 + master valve/pump	16/20/24/28/32 (modular, base 16) + master
Remote	4G or Wi-Fi + app	optional Wi-Fi module
Programs	8 programs per zone + watering calendar	4 programs × 8 start times; run 1 min-12 h 59 min
Scheduling	weekly / odd / even / interval (1-30 days)	weekly / odd / even / interval (1-30 days)
Extras	rain & humidity sensor inputs	rain sensor switch, pump linkage, 10%-200% water budget
Install	indoor / outdoor	outdoor waterproof cabinet

Control from anywhere

CA12 reports and commands over 4G or Wi-Fi – no site visit to change a program.

Modular growth

CA32 starts at 16 zones and expands to 32 as the project grows.

Pump coordination

Master relay runs the pump only while zones water.

Water budgeting

10%-200% global adjustment answers heat waves in one press.

Frequently asked questions

Does CA12 need a SIM card?

Only the 4G version – insert a data SIM and it reaches the app anywhere with coverage. The Wi-Fi version uses your network.

Can CA32 mix AC and DC valves?

CA32 is the AC platform (24 VAC output); use DC latching valves with battery/CJS-4G setups instead.

Market terms (live harvest, Bing, Sep 2026):
EN: wifi irrigation controller, 4g irrigation controller, 12 zone sprinkler controller, 32 zone irrigation controller
DE: bewässerungssteuerung wifi, beregnungssteuerung 32 zonen
FR: programmateur arrosage wifi connecté

Also in this category

CA08

8-zone indoor version.

CJS-4G Solar

Off-grid valve-level 4G control.

Parks & Municipal

Typical deployment.

Planning an irrigation project?

Send us your area, water source and crop or turf type – our engineers will reply with a system proposal.

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