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Public Safety · flagship handheld

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.

Request a quote → $699
Available standalone. No CAD or dispatch contract required · volume pricing at 25+
Echo911 PS35 Public Safety radio
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.

Physical

  • Dimensions: 6.80" × 3.00" × 2.01" · w/o clip & antenna
  • Weight: 14.4 oz
  • Display: 1.08" color · status + channel readout
  • SOS Camera: 8.0 MP · SOS evidence capture
  • Interface: RSM & Accessory connector · audio · programming · charging
  • Operating system: Secure Linux · 2 GB RAM · 16 GB storage

Audio

  • Speaker: 1.6" · 2 W · 8 Ω · front-firing horn
  • Noise cancellation: Dual-mic adaptive · patrol & vehicle tuned
  • Accessory port: RSM & Accessory connector · compatible with Echo911 regular and "Man Down" Remote Speaker Mics

RF & network

  • Carrier networks: AT&T FirstNet · Verizon Frontline · T-Mobile First Responder · V-SIM network selection
  • Radio type: Digital IP radio network · Mission Critical Push to Talk (MCPTT)
  • Wi-Fi: 802.11 a/b/g/n · 2.4 GHz + 5 GHz dual-band
  • Bluetooth: BT 4.2 · audio · accessory pairing
  • NFC: Supported · one-tap provisioning
  • Navigation: GPS + GLONASS · AVL · geofence talkgroups

Security

  • Encryption: Dual AES-256 · per-talkgroup · end-to-end
  • Key rotation: Over-the-air · no radio retrieval required
  • Authentication: TLS certificate + individual AES security key · device + user

Power

  • Battery: 6,400 mAh Li-ion · swappable
  • Working time: 24 hours · continuous transmit/receive
  • Standby time: 47 hours · idle on network
  • Charging: Desktop + vehicle · rapid cycle

Environmental

  • Ingress protection: IP68 · dust-tight · submersible
  • Drop: 4.9 ft · onto concrete
  • MIL-STD: 810H tested · shock · vibration · thermal
  • Certifications: CE / FCC / RoHS · MIL-STD-810H certified

All specifications subject to change without notice. Field-test units available on request for agency evaluation.

In the box

Everything you need on day one.

No hidden accessory kits, no required add-ons. A deployable PS35 ships in one box.

Radio & power

  • PS35 radio, programmed to your fleet's channel plan
  • Extended-life Li-ion battery (swappable)
  • Desktop rapid charger

Carry & antenna

  • Belt clip
  • High-gain antenna, field-replaceable

Provisioning

  • Quick-start card
  • Onboarding PIN for OTAP provisioning on first power-on

Need a spare battery, charger, or a remote speaker mic? See radio accessories & pricing.

Compare the lineup

Same network. Different form factors.

PS35 is the flagship handheld. BG25 trims the ruggedization for business-grade deployments. IC25 is the in-vehicle mobile. All ride the same MCPTT platform.

PS35BG25IC25
Use caseLaw enforcement / EMS / securitySecurity / businessIn-vehicle / command
Price$699$299$399
Battery24 hr working / 47 hr standby18 hrVehicle power (12–24V)
Speaker2W · NC · dual mic2W · NC5W · NC
ProtectionIP68 · MIL-810H · 4.9 ft dropIP67In-dash
EncryptionAES-256 × 2AES-256 × 2AES-256 × 2
OTAP programming✓✓✓
FAQ

Answers, before you call.

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.

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