  This work offers the constraints on the anomalous neutral triple gauge
couplings for the process $e^+e^- \to ZZ $ at the CLIC with $\sqrt{s}=3$ TeV.
The realistic CLIC detector environments and their effects are considered in
our analysis. The study is planned for the decays of produced $Z$ bosons to a
pair of charged leptons (electrons or muons) and neutrino pairs. The bounds on
the anomalous neutral triple gauge couplings defining $CP$-violating
$C_{\widetilde{B}W}/{\Lambda^4}$ coupling and three $CP$-conserving
$C_{WW}/{\Lambda^4}$, $C_{BW}/{\Lambda^4}$, and $C_{BB}/{\Lambda^4}$ couplings
are obtained. Also, the effects and advantages of polarization for incoming
electron beams in these calculations are investigated.
