The PS35 is built for the patrol car, the medic bag, and the guard post.
IP68, 24-hour working time, dual AES-256 encryption, and over-the-air programming, purpose-built for private security, law enforcement, EMS, rescue, public utilities, public works, and transportation agencies on the Echo911 Mission Critical Push to Talk (MCPTT) digital IP network.
Available standalone. No CAD or dispatch contract required · volume pricing at 25+ · RSM included (SOS mic +$10)
Why PS35
The radio changed. The job didn't.
Three reasons agencies are trading legacy P25 handhelds for PS35, and none of them are the radio itself. It's the network, the encryption, and the management story behind it.
Nationwide by default. PS35 roams multiple carriers with V-SIM network selection, with satellite failover options for disaster zones where supported. No tower leases, no repeater builds.
Two AES-256 layers, always on. Every talkgroup is encrypted at the radio and re-encrypted in transit. Keys rotate over the air without taking a radio off the belt.
Update the fleet from your desk. Over-the-air programming, firmware, and diagnostics. Push a new channel plan to 200 radios in minutes.
Full specifications
Everything your RFP needs.
Standardized data sheet, ready to copy-paste into procurement. IFB-ready language and security documentation available on request.
PS35 is the flagship handheld. BG25 trims the ruggedization for business-grade deployments. IC35 is the in-vehicle mobile. All ride the same MCPTT platform.
Does the PS35 require any tower infrastructure on our end? +
No. PS35 is a cellular-based MCPTT radio that roams carrier towers. You don't own, maintain, or lease any. The only on-site equipment is optional: a desktop charger and a vehicle charger if you want in-car rapid charging.
Is it compatible with our existing P25 or DMR fleet? +
Not over the air directly, but Echo911 bridges your P25/DMR talkgroups into MCPTT channels via Telex IP-224 gateways and C-Soft consoles. Agencies typically run mixed fleets during the transition, then retire legacy handhelds at end of service life.
How is encryption managed? Do we handle key material? +
Optional. Echo911 can manage keys for you as a service, or provision customer-managed key handling for agencies with specific requirements. Key rotation is fully over-the-air either way, with no radio retrieval.
What's the warranty? +
Two-year standard warranty covering manufacturer defects. Optional advanced protection plans are available, which are common on patrol and field deployments.
Request a quote
Tell us how many. We'll price it fast.
Volume discounts start at 25 units. Hardware only or bundled with CAD and dispatch. If you're under a grant deadline, mention it in the notes and we route those first.