Maplewood Township Police
Essex, New Jersey
How we verified this
As of August 2026 RadioReference's NJICS listing flags the Maplewood police dispatch talkgroup and Maplewood PD 3 as fully encrypted, while the Maplewood PD tactical talkgroup and the township's public-works talkgroup remain in the clear.
Encryption Details
Essex County Context
Essex County is a mixed picture: 4 of 11 agencies we track here are fully encrypted (36%), which means some neighboring departments are still audible on a scanner.
See every agency we track in Essex County → County encryption overview →
What This Means
Coverage here is uneven — parts of the system are locked and parts are open, so a scanner gives you an incomplete rather than an empty picture.
Frequently Asked Questions
Is Maplewood Township Police radio encrypted?
Yes — Maplewood Township Police's radio system runs on P25 AES-256 encryption. Coverage here is uneven — parts of the system are locked and parts are open, so a scanner gives you an incomplete rather than an empty picture.
Can I listen to Maplewood Township Police on a police scanner?
Partially. Maplewood Township Police encrypts some of its talkgroups while leaving others open, so some channels may still be accessible. Check RadioReference for specific talkgroup status.
Why did Maplewood Township Police encrypt their radio?
Ask why, and the answer is usually officer safety, sometimes operational security. What is harder to obtain is any documented case in Essex County where an open channel caused harm. The costs need no such documentation: reporting on police department response slows down, and mutual-aid coordination gets more awkward, immediately.
Can Essex County reverse the encryption decision?
Yes. Whoever made this call for Maplewood Township Police can also unmake it; there's no technical lock-in. The approach that has worked elsewhere combines public-records requests, direct council pressure, and a coordinated local coalition.
What can I do about Maplewood Township Police encryption?
Start local: show up when Essex County officials discuss the budget for Maplewood Township Police, and ask specifically why full encryption was chosen over a delayed feed or tactical-only approach. File a FOIA request for recordings or policy documents, and connect with others nearby who want the same information — a coordinated ask carries more weight than an individual one.