🎁 Free Proximity Dot with any smart lock. Add a Proximity Dot to your order and it’s free at checkout. 🔔 Currently being restocked. Place your order now to reserve from the next shipment. We'll email you the ETA and ship as soon as stock lands. Questions? Email [email protected]. The KS150 is a slim profile smart deadbolt designed to retrofit any standard NZ front door - keypad, RFID card, Bluetooth app, proximity unlock and a hidden mechanical key, all in a compact 166 mm panel that pairs cleanly with any of our entrance pull handles. Managed through the TTLock app, the KS150 lets you share temporary codes, track access in real time and grant remote entry without ever cutting another key. The 60/70 mm adjustable backset means it fits the deadbolt cut-out already in most existing doors. Built for NZ conditions. An IP56 dust- and water-resistance rating handles wet exterior conditions on covered entries. USB emergency power keeps you in if the batteries ever die. Backed by Keyless Solutions' 2-year manufacturer warranty, with any claim handled through us.* Key features TTLock app (iOS & Android) passcode sharing, eKeys, access logs, remote management Hidden mechanical key cylinder for emergency override USB emergency power port (Type-A), never locked out from flat batteries Panel size: 155 × 64 mm. Overall envelope 166 × 69 × 30 mm IP56 dust- and water-resistant, built for NZ conditions Powered by 4 × AA batteries (8,000 unlocks / 8–12 months) Bluetooth 4.0; Wi-Fi gateway compatible for remote access from anywhere 2-year Keyless Solutions manufacturer warranty, claims handled through Entrance Handles* Specifications Deadbolt to be used in conjunction with a latch roller-ball or concealed magnet to ensure consistent operation and meet warranty criteria. Unlocking methods: Bluetooth App, RFID Card, Proximity Dot, PIN code, Key App: TTLock (iOS + Android) Material: Zinc Alloy Colour: Black or Brushed Nickel Panel size: 155mm (L) x 64mm (W) Backset: 60/70mm adjustable deadbolt Communication: Bluetooth 4.0 or above Supported systems: Android 4.4+, iOS 7.0+ Operating temperature: -10°C to +50°C Operating humidity: 10% to 95% Power: DC6V, 4x AA alkaline batteries (Duracell Industrial recommended) Battery life: ~8,000 unlock operations (8-12 months) IP rating: IP56 Wi-Fi gateway: Compatible (sold separately for remote access) Five ways to unlock: Bluetooth app, RFID card, proximity dot, PIN code or physical key Finish: Matte black or brushed nickel Adjustable single latch: 60 mm or 70 mm backset Installation The KS150 fits any standard NZ entry door with a 60 mm or 70 mm backset deadbolt cut-out. To ensure consistent operation we recommend pairing the deadbolt with a roller-ball latch or concealed magnet. This is also a warranty requirement. Confirm your existing deadbolt cut-out (60 mm or 70 mm backset) Use the included template to drill any minor adjustments Pair with the TTLock app in under 5 minutes after install Recommended: install with a roller-ball latch or concealed magnet for warranty compliance *Warranty applies to the lock mechanism and electronics. Batteries excluded. Deadbolt must be installed with a roller-ball latch or concealed magnet to meet warranty criteria.